{"id":297521,"date":"2026-03-06T16:22:42","date_gmt":"2026-03-06T10:52:42","guid":{"rendered":"https:\/\/www.aakash.ac.in\/blog\/?post_type=web-story&#038;p=297521"},"modified":"2026-03-06T16:22:45","modified_gmt":"2026-03-06T10:52:45","slug":"must-know-algebraic-numerical-formulas-for-cbse-class-12-maths","status":"publish","type":"web-story","link":"https:\/\/www.aakash.ac.in\/blog\/web-stories\/must-know-algebraic-numerical-formulas-for-cbse-class-12-maths\/","title":{"rendered":"Must-Know Algebraic &#038; Numerical Formulas for CBSE Class 12 Maths"},"content":{"rendered":"<p><html amp=\"\" lang=\"en\"><head><meta charSet=\"utf-8\"\/><meta name=\"viewport\" content=\"width=device-width,minimum-scale=1,initial-scale=1\"\/><script async=\"\" src=\"https:\/\/cdn.ampproject.org\/v0.js\"><\/script><script async=\"\" src=\"https:\/\/cdn.ampproject.org\/v0\/amp-story-1.0.js\" custom-element=\"amp-story\"><\/script><link 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standalone=\"\" publisher=\"Aakash Blog\" publisher-logo-src=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2022\/08\/blue.png\" title=\"Must-Know Algebraic &amp; Numerical Formulas for CBSE Class 12 Maths\" poster-portrait-src=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/cropped-Screenshot-2026-03-06-162054.png\"><amp-story-page id=\"1763518e-06e8-4435-bf9b-3981e02e2073\" auto-advance-after=\"5s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#ddc5b0\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-10085362-523a-40c8-be46-1b5b9819a1e0\">\n<div style=\"position:absolute;width:100%;height:100%;left:0%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-Chemistry-Pper-2026-Must-Know-Named-Reactions-3.png\" alt=\"\" srcSet=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-Chemistry-Pper-2026-Must-Know-Named-Reactions-3.png 1080w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-Chemistry-Pper-2026-Must-Know-Named-Reactions-3-864x1536.png 864w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-Chemistry-Pper-2026-Must-Know-Named-Reactions-3-768x1365.png 768w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-Chemistry-Pper-2026-Must-Know-Named-Reactions-3-750x1333.png 750w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-Chemistry-Pper-2026-Must-Know-Named-Reactions-3-576x1024.png 576w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-Chemistry-Pper-2026-Must-Know-Named-Reactions-3-169x300.png 169w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-Chemistry-Pper-2026-Must-Know-Named-Reactions-3-150x267.png 150w\" sizes=\"(min-width: 1024px) 45vh, 100vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-33.73786%;top:-7.60518%;width:118.20388%;height:9.70874%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.41067761806981523% 0.41067761806981523% 0.41067761806981523% 0.41067761806981523% \/ 3.3333333333333335% 3.3333333333333335% 3.3333333333333335% 3.3333333333333335%\" id=\"el-4e312ab1-a834-4fa2-800f-5851ddabaa7c\">\n<h1 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:1.2227384657340865% 0;font-family:&quot;Anton&quot;,sans-serif;font-size:0.631068em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #b82121\">Must-Know<\/span><\/span><\/h1>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-8.98058%;top:0;width:118.20388%;height:8.57605%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.41067761806981523% 0.41067761806981523% 0.41067761806981523% 0.41067761806981523% \/ 3.7735849056603774% 3.7735849056603774% 3.7735849056603774% 3.7735849056603774%\" id=\"el-8d9f338d-0660-4d6a-9249-b5c59a30669b\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.6446611909650927% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.631068em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Algebraic &amp; Numerical&nbsp;<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:5.33981%;top:97.24919%;width:88.59223%;height:6.31068%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.547945205479452% 0.547945205479452% 0.547945205479452% 0.547945205479452% \/ 5.128205128205128% 5.128205128205128% 5.128205128205128% 5.128205128205128%\" id=\"el-ef13166f-c618-47bf-a5ac-c4626f1b9828\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.6175342465753418% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.453074em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Important Formulas at 1 Place<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-24.27184%;top:6.95793%;width:118.20388%;height:7.60518%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.41067761806981523% 0.41067761806981523% 0.41067761806981523% 0.41067761806981523% \/ 4.25531914893617% 4.25531914893617% 4.25531914893617% 4.25531914893617%\" id=\"el-71da793d-087d-4f54-b623-45b08e60459b\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.07607802874743395% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.631068em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0c3a96\">Formulas for<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:8.73786%;top:17.1521%;width:33.25243%;height:14.23948%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:1.4598540145985401% 1.4598540145985401% 1.4598540145985401% 1.4598540145985401% \/ 2.272727272727273% 2.272727272727273% 2.272727272727273% 2.272727272727273%\" id=\"el-b26c3a35-38cf-42f4-acb9-2ab87447be62\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:1.9978102189781035% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.550162em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #edf6f6\">CBSE Class 12<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:61.65049%;top:17.1521%;width:38.34951%;height:7.44337%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:1.2658227848101267% 1.2658227848101267% 1.2658227848101267% 1.2658227848101267% \/ 4.3478260869565215% 4.3478260869565215% 4.3478260869565215% 4.3478260869565215%\" id=\"el-ea2808be-13fa-4abd-8911-c63d0cef3e60\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:1.7322784810126595% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.550162em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #590d22\">Weightage<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:5.33981%;top:48.38188%;width:40.29126%;height:11.48867%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:1.2048192771084338% 1.2048192771084338% 1.2048192771084338% 1.2048192771084338% \/ 2.8169014084507045% 2.8169014084507045% 2.8169014084507045% 2.8169014084507045%\" id=\"el-a637035d-472a-4053-b46c-dbce629b7e4b\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:2.521686746987954% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.841424em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">Maths<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:28.15534%;top:73.6246%;width:43.93204%;height:19.09385%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" 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style=\"position:absolute;width:106.01321%;height:115.53029%;left:-2.70297%;top:-0.04117%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/Algebraic-Numerical-Formulas-for-Class-12-Maths-\u2013-High-Scoring-Topics.png\" alt=\"Algebraic &amp; Numerical Formulas for Class 12 Maths \u2013 High Scoring Topics\" srcSet=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/Algebraic-Numerical-Formulas-for-Class-12-Maths-%E2%80%93-High-Scoring-Topics.png 600w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/Algebraic-Numerical-Formulas-for-Class-12-Maths-%E2%80%93-High-Scoring-Topics-300x210.png 300w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/Algebraic-Numerical-Formulas-for-Class-12-Maths-%E2%80%93-High-Scoring-Topics-150x105.png 150w\" sizes=\"(min-width: 1024px) 45vh, 100vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:5.82524%;top:37.86408%;width:88.34951%;height:13.1068%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5494505494505495% 0.5494505494505495% 0.5494505494505495% 0.5494505494505495% \/ 2.4691358024691357% 2.4691358024691357% 2.4691358024691357% 2.4691358024691357%\" id=\"el-6ca5fd04-6626-4d1b-83df-aa03aef2d337\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:1.2583973643543955% 0;font-family:&quot;Anton&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span>Weightage in CBSE Class 12 Maths Exam 2026<\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:2.91262%;top:55.50162%;width:93.93204%;height:38.51133%;opacity:1\">\n<div 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1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-35845b0f-592f-468d-b6a8-f9ea7b1c9efe\",\"keyframes\":{\"transform\":[\"scale(0.15)\",\"scale(1)\"]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-da178e09-4d93-4d12-9eb4-cfd4cad1e2c3\",\"keyframes\":{\"transform\":[\"translate3d(-100%, 0px, 0)\",\"translate3d(0px, 0px, 0)\"]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script 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1)\"},{\"offset\":0.45,\"transform\":\"translate3d(0, -103.530959036%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.61,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.71,\"transform\":\"translate3d(0, -35.197580668%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.8,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.85,\"transform\":\"translate3d(0, -13.217501527%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.92,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.96,\"transform\":\"translate3d(0, -5.743538267999999%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":1,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"}],\"delay\":0,\"duration\":600,\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-ff273ed7-f86c-4c2f-8812-e6da81ee1416\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:4.36893%;top:-6.6343%;width:88.34951%;height:13.1068%;opacity:1\">\n<div id=\"anim-d2d94261-b406-4d6b-9f54-ece27d48178b\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0, -368.17553%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5494505494505495% 0.5494505494505495% 0.5494505494505495% 0.5494505494505495% \/ 2.4691358024691357% 2.4691358024691357% 2.4691358024691357% 2.4691358024691357%\" id=\"el-eab0110c-8b86-4920-a1b5-b8cc8edbd2be\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:1.2583973643543955% 0;font-family:&quot;Anton&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #b82121\">Algebraic &amp; Numerical Formulas<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:3.39806%;top:8.89968%;width:93.4466%;height:6.14887%;opacity:1\">\n<div id=\"anim-4bb47ef4-045b-49c6-b0aa-204820f1ddcd\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(-103.63637%, 0px, 0)\">\n<div id=\"anim-d324500b-c0ed-483f-a428-13d2285f421d\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-0e5b49ed-8483-4fc7-bc46-acea95067580\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.15)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5194805194805194% 0.5194805194805194% 0.5194805194805194% 0.5194805194805194% \/ 5.263157894736842% 5.263157894736842% 5.263157894736842% 5.263157894736842%\" id=\"el-3ab57982-1abc-4f03-a63b-c3dd237d1267\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.5645454545454547% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.436893em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">All Algebraic Identities Formulas<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-1.94175%;top:51.77994%;width:103.39806%;height:6.6343%;opacity:1\">\n<div id=\"anim-49906585-938f-42ef-b54c-6d0240d803e5\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(98.59155%, 0px, 0)\">\n<div id=\"anim-767e521f-28e5-430e-bf6b-1fbd3f2962d8\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-35845b0f-592f-468d-b6a8-f9ea7b1c9efe\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.15)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.4694835680751174% 0.4694835680751174% 0.4694835680751174% 0.4694835680751174% \/ 4.878048780487805% 4.878048780487805% 4.878048780487805% 4.878048780487805%\" id=\"el-2e855adb-ed6d-41e7-9b0f-6d4a5654a9e2\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.566901408450704% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.485437em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Quadratic Equation Formula<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:0;top:72.16828%;width:100%;height:6.47249%;opacity:1\">\n<div id=\"anim-da178e09-4d93-4d12-9eb4-cfd4cad1e2c3\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(-100%, 0px, 0)\">\n<div id=\"anim-46aa1e7a-3102-41f7-8052-592f1e52935c\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-7046e59a-60a8-4506-a25b-650fe2be39b0\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.15)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.48543689320388345% 0.48543689320388345% 0.48543689320388345% 0.48543689320388345% \/ 5% 5% 5% 5%\" id=\"el-3b3caf85-4467-4050-8494-0ba0a71acf6c\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.5666262135922335% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.469256em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Arithmetic Progression Formula<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:4.12621%;top:18.93204%;width:88.59223%;height:23.13916%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.547945205479452% 0.547945205479452% 0.547945205479452% 0.547945205479452% \/ 1.3986013986013985% 1.3986013986013985% 1.3986013986013985% 1.3986013986013985%\" id=\"el-080dc7a1-fefe-48e5-ab14-0e02e8468351\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.059863013698630785% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.372168em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">(a + b)\u00b2 = a\u00b2 + 2ab + b\u00b2<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">(a \u2212 b)\u00b2 = a\u00b2 \u2212 2ab + b\u00b2<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">a\u00b2 \u2212 b\u00b2 = (a \u2212 b)(a + b)<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">(a + b)\u00b3 = a\u00b3 + 3a\u00b2b + 3ab\u00b2 + b\u00b3<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">(a \u2212 b)\u00b3 = a\u00b3 \u2212 3a\u00b2b + 3ab\u00b2 \u2212 b\u00b3<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-0.97087%;top:80.09709%;width:97.81553%;height:5.01618%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.49627791563275436% 0.49627791563275436% 0.49627791563275436% 0.49627791563275436% \/ 6.451612903225806% 6.451612903225806% 6.451612903225806% 6.451612903225806%\" id=\"el-ade4be9d-364a-463d-a704-cb27d1d7b62d\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.05893300248138976% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.404531em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">a\u2099 = a + (n \u2212 1)d<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:0.48544%;top:59.87055%;width:97.81553%;height:5.01618%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.49627791563275436% 0.49627791563275436% 0.49627791563275436% 0.49627791563275436% \/ 6.451612903225806% 6.451612903225806% 6.451612903225806% 6.451612903225806%\" id=\"el-791ba4a7-0eec-46ba-a8f6-d24c02008408\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.05893300248138976% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.404531em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">x = [\u2212b \u00b1 \u221a(b\u00b2 \u2212 4ac)] \/ 2a<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"a8be11c7-f71e-4bac-a8d5-3d9f36cf9eca\" auto-advance-after=\"5s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#e7e8e9\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-b1aa658d-dff1-4b12-b4ce-256e054c2511\">\n<div style=\"position:absolute;width:118.48958%;height:100%;left:-9.24479%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/compressed_under_1mb.jpg\" alt=\"\" srcSet=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/compressed_under_1mb.jpg 1365w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/compressed_under_1mb-1200x1800.jpg 1200w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/compressed_under_1mb-1140x1710.jpg 1140w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/compressed_under_1mb-1024x1536.jpg 1024w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/compressed_under_1mb-768x1152.jpg 768w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/compressed_under_1mb-750x1125.jpg 750w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/compressed_under_1mb-683x1024.jpg 683w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/compressed_under_1mb-200x300.jpg 200w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/compressed_under_1mb-150x225.jpg 150w\" sizes=\"(min-width: 1024px) 53vh, 119vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:5.82524%;top:-6.47249%;width:88.34951%;height:13.1068%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5494505494505495% 0.5494505494505495% 0.5494505494505495% 0.5494505494505495% \/ 2.4691358024691357% 2.4691358024691357% 2.4691358024691357% 2.4691358024691357%\" id=\"el-bade07e0-251d-4423-b8fa-46f845de2395\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:1.2583973643543955% 0;font-family:&quot;Anton&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span>Algebraic &amp; Numerical Formulas<\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:13.83495%;top:14.23948%;width:72.57282%;height:8.73786%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6688963210702341% 0.6688963210702341% 0.6688963210702341% 0.6688963210702341% \/ 3.7037037037037033% 3.7037037037037033% 3.7037037037037033% 3.7037037037037033%\" id=\"el-715ba256-2615-4a34-a087-721d37134f50\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.5653846153846154% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.339806em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-image: linear-gradient(0.5turn, #322d2c 0%, #8d5d44 100%); background-clip: text\">Arithmetic Progression All Formula (sum)<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.8932%;top:36.40777%;width:76.69903%;height:4.85437%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6329113924050633% 0.6329113924050633% 0.6329113924050633% 0.6329113924050633% \/ 6.666666666666667% 6.666666666666667% 6.666666666666667% 6.666666666666667%\" id=\"el-5cc7cb06-824e-44d0-8379-91a865d23ac7\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.5604430379746838% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.355987em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-image: linear-gradient(0.5turn, #322d2c 0%, #8d5d44 100%); background-clip: text\">Sum and Difference Formulas<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:9.70874%;top:52.75081%;width:81.06796%;height:9.06149%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5988023952095809% 0.5988023952095809% 0.5988023952095809% 0.5988023952095809% \/ 3.571428571428571% 3.571428571428571% 3.571428571428571% 3.571428571428571%\" id=\"el-ddedb0ae-47d4-497f-8c7e-e07c1b387b9f\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.5302395209580841% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.355987em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-image: linear-gradient(0.5turn, #322d2c 0%, #8d5d44 100%); background-clip: text\">Trigonometry Double Angle Formula<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:16.26214%;top:24.43366%;width:65.7767%;height:6.6343%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.7380073800738007% 0.7380073800738007% 0.7380073800738007% 0.7380073800738007% \/ 4.878048780487805% 4.878048780487805% 4.878048780487805% 4.878048780487805%\" id=\"el-2ca3c0e5-2c7a-4d14-aeeb-052e61dfd80b\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.059594095940960136% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.275081em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #b82121\">S\u2099 = n\/2 [2a + (n \u2212 1)d]<\/span><br \/>\n<span style=\"font-weight: 700; color: #b82121\">S\u2099 = n\/2 (a + l)<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:13.83495%;top:64.23948%;width:72.57282%;height:10.5178%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6688963210702341% 0.6688963210702341% 0.6688963210702341% 0.6688963210702341% \/ 3.076923076923077% 3.076923076923077% 3.076923076923077% 3.076923076923077%\" id=\"el-c085ee1f-e0f2-4310-b0d7-543c23aaab78\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.0571906354515054% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.291262em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #b82121\">sin(2x) = 2 sinx cosx<\/span><br \/>\n<span style=\"font-weight: 700; color: #b82121\">cos(2x) = cos\u00b2x \u2212 sin\u00b2x<\/span><br \/>\n<span style=\"font-weight: 700; color: #b82121\">tan(2x) = [2 tanx]\/[1 \u2212 tan\u00b2x]<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:13.34951%;top:41.26214%;width:75%;height:6.6343%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6472491909385114% 0.6472491909385114% 0.6472491909385114% 0.6472491909385114% \/ 4.878048780487805% 4.878048780487805% 4.878048780487805% 4.878048780487805%\" id=\"el-7dbc1554-ef36-422b-b946-e6f26ff9edf8\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.05226537216828543% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.275081em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #b82121\">sin(A \u00b1 B) = sinA cosB \u00b1 cosA sinB<\/span><br \/>\n<span style=\"font-weight: 700; color: #b82121\">cos(A \u00b1 B) = cosA cosB \u2213 sinA sinB<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"de0e39ce-98b5-4d1a-a055-10db8db45b22\" auto-advance-after=\"5s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-fb23e83e-2de5-4d54-a9dc-d5bb655d90be\",\"keyframes\":[{\"offset\":0,\"transform\":\"translate3d(0, -572.22199%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.29,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.45,\"transform\":\"translate3d(0, -160.90882358800002%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.61,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.71,\"transform\":\"translate3d(0, -54.704422244%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.8,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.85,\"transform\":\"translate3d(0, -20.542769441%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.92,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.96,\"transform\":\"translate3d(0, -8.926663044%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":1,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"}],\"delay\":0,\"duration\":600,\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-2535cfa1-d722-492c-b1f7-daa896ba3c3d\",\"keyframes\":[{\"offset\":0,\"transform\":\"translate3d(0, -847.39254%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.29,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.45,\"transform\":\"translate3d(0, -238.286782248%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.61,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.71,\"transform\":\"translate3d(0, -81.010726824%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.8,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.85,\"transform\":\"translate3d(0, -30.421392186000002%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.92,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.96,\"transform\":\"translate3d(0, -13.219323624%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":1,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"}],\"delay\":0,\"duration\":600,\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-75637245-2283-44de-9396-b008e7ddf624\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#ffd900\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-29a9ee7f-3b18-419a-9fbf-867cfaa20563\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:1.94175%;top:-4.85437%;width:96.1165%;height:18.28479%;opacity:1\">\n<div id=\"anim-75637245-2283-44de-9396-b008e7ddf624\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5050505050505051% 0.5050505050505051% 0.5050505050505051% 0.5050505050505051% \/ 1.7699115044247788% 1.7699115044247788% 1.7699115044247788% 1.7699115044247788%\" id=\"el-59a21785-a71e-49d1-883c-df707016260f\">\n<h1 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:1.5808352075441925% 0;font-family:&quot;Anton&quot;,sans-serif;font-size:0.663430em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #b82121\">Algebraic &amp; Numerical Formulas<\/span><\/span><\/h1>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-17.47573%;top:16.01942%;width:120.38835%;height:7.44337%;opacity:1\">\n<div id=\"anim-fb23e83e-2de5-4d54-a9dc-d5bb655d90be\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0, -572.22199%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.4032258064516129% 0.4032258064516129% 0.4032258064516129% 0.4032258064516129% \/ 4.3478260869565215% 4.3478260869565215% 4.3478260869565215% 4.3478260869565215%\" id=\"el-da7618d4-5b2a-4ed1-8715-b778553c5ca9\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.5355846774193543% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.533981em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Inverse Trig Properties<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:1.45631%;top:50%;width:98.54369%;height:7.9288%;opacity:1\">\n<div id=\"anim-2535cfa1-d722-492c-b1f7-daa896ba3c3d\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0, -847.39254%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.49261083743842365% 0.49261083743842365% 0.49261083743842365% 0.49261083743842365% \/ 4.081632653061225% 4.081632653061225% 4.081632653061225% 4.081632653061225%\" id=\"el-88bd8c4a-17a0-49a6-90e2-38521b6bb260\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.7137931034482766% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.582524em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Basic Derivative Formulas<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:6.06796%;top:26.05178%;width:113.34951%;height:16.18123%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.4282655246252677% 0.4282655246252677% 0.4282655246252677% 0.4282655246252677% \/ 2% 2% 2% 2%\" id=\"el-47e0a11a-871e-493f-8572-a8d9ff6f09c7\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.05492505353319113% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.436893em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">sin(sin\u207b\u00b9 x) = x<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">cos(cos\u207b\u00b9 x) = x<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">tan(tan\u207b\u00b9 x) = x<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:3.8835%;top:61.65049%;width:115.53398%;height:23.94822%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.42016806722689076% 0.42016806722689076% 0.42016806722689076% 0.42016806722689076% \/ 1.3513513513513513% 1.3513513513513513% 1.3513513513513513% 1.3513513513513513%\" id=\"el-9a1394a2-f8da-4dd7-a96f-c43ffb4dd210\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.04789915966386587% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.388350em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">d\/dx(x\u207f) = nx\u207f\u207b\u00b9<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">d\/dx(e\u02e3) = e\u02e3<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">d\/dx(ln x) = 1\/x<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">d\/dx(sin x) = cos x<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">d\/dx(cos x) = \u2212sin x<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"7c99f651-d178-4f52-81e1-77644e0f0729\" auto-advance-after=\"5s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#d0dfe4\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-4f268a4d-b2bb-4b41-92c5-0b7bb111e3c7\">\n<div style=\"position:absolute;width:162.78446%;height:162.78446%;left:0%;top:-62.59028%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/JEE-Main-2025-Toppers-List-Out-5.png\" alt=\"cbsc class 10 science all important diagram\" srcSet=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/JEE-Main-2025-Toppers-List-Out-5.png 1080w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/JEE-Main-2025-Toppers-List-Out-5-864x1536.png 864w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/JEE-Main-2025-Toppers-List-Out-5-768x1365.png 768w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/JEE-Main-2025-Toppers-List-Out-5-750x1333.png 750w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/JEE-Main-2025-Toppers-List-Out-5-576x1024.png 576w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/JEE-Main-2025-Toppers-List-Out-5-169x300.png 169w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/JEE-Main-2025-Toppers-List-Out-5-150x267.png 150w\" sizes=\"(min-width: 1024px) 73vh, 163vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:-8.73786%;top:13.26861%;width:121.35922%;height:7.11974%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.4% 0.4% 0.4% 0.4% \/ 4.545454545454546% 4.545454545454546% 4.545454545454546% 4.545454545454546%\" id=\"el-2d795321-51c4-445c-9635-f6ad7cdf6bb9\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.5152000000000001% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.517799em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Basic Integral Formulas<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-10.67961%;top:57.76699%;width:121.35922%;height:7.11974%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.4% 0.4% 0.4% 0.4% \/ 4.545454545454546% 4.545454545454546% 4.545454545454546% 4.545454545454546%\" id=\"el-1379d727-f6aa-4591-9532-668a4c31d57a\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.5152000000000001% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.517799em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Binomial Theorem Formula<\/span><\/span><\/h2>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:4.12621%;top:26.21359%;width:108.49515%;height:25.72816%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.44742729306487694% 0.44742729306487694% 0.44742729306487694% 0.44742729306487694% \/ 1.257861635220126% 1.257861635220126% 1.257861635220126% 1.257861635220126%\" id=\"el-7b0f0c4b-0b7b-4a66-aaa5-03a621dd2ce2\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.055257270693512675% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.420712em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">\u222b x\u207f dx = x\u207f\u207a\u00b9\/(n+1)<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">\u222b e\u02e3 dx = e\u02e3<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">\u222b (1\/x) dx = ln<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">\u222b sin x dx = \u2212cos x<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">\u222b cos x dx = sin x<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:4.12621%;top:71.19741%;width:108.49515%;height:15.37217%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.44742729306487694% 0.44742729306487694% 0.44742729306487694% 0.44742729306487694% \/ 2.1052631578947367% 2.1052631578947367% 2.1052631578947367% 2.1052631578947367%\" id=\"el-1c78fa3c-c092-4a6c-98b5-90649a120d5c\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.055257270693512675% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.420712em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">(a + b)\u207f = \u03a3 \u207fC\u1d63 a\u207f\u207b\u02b3 b\u02b3<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">General Term T\u1d63\u208a\u2081 = \u207fC\u1d63 a\u207f\u207b\u02b3 b\u02b3<\/span><\/p>\n<p><\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"d1153a6c-59d7-4037-8c6e-ef5e04b91909\" auto-advance-after=\"5s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#352420\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-6cca2316-784b-41fd-bbfb-72db9d08beea\">\n<div style=\"position:absolute;width:100%;height:100%;left:0%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/CBSE-Class-12-Chemistry-Paper-2026-Must-Know-Named-Reactions-3.png\" alt=\"\" srcSet=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/CBSE-Class-12-Chemistry-Paper-2026-Must-Know-Named-Reactions-3.png 1080w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/CBSE-Class-12-Chemistry-Paper-2026-Must-Know-Named-Reactions-3-864x1536.png 864w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/CBSE-Class-12-Chemistry-Paper-2026-Must-Know-Named-Reactions-3-768x1365.png 768w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/CBSE-Class-12-Chemistry-Paper-2026-Must-Know-Named-Reactions-3-750x1333.png 750w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/CBSE-Class-12-Chemistry-Paper-2026-Must-Know-Named-Reactions-3-576x1024.png 576w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/CBSE-Class-12-Chemistry-Paper-2026-Must-Know-Named-Reactions-3-169x300.png 169w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/02\/CBSE-Class-12-Chemistry-Paper-2026-Must-Know-Named-Reactions-3-150x267.png 150w\" sizes=\"(min-width: 1024px) 45vh, 100vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:14.80583%;top:3.39806%;width:70.63107%;height:4.69256%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6872852233676976% 0.6872852233676976% 0.6872852233676976% 0.6872852233676976% \/ 6.896551724137931% 6.896551724137931% 6.896551724137931% 6.896551724137931%\" id=\"el-8583b10e-0097-4abd-a3c0-7a230a355421\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.9969159417955324% 0;font-family:&quot;Anton&quot;,sans-serif;font-size:0.307443em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"color: #edf6f6\">Algebraic &amp; Numerical Formulas<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-13.59223%;top:11.97411%;width:82.03883%;height:5.01618%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.591715976331361% 0.591715976331361% 0.591715976331361% 0.591715976331361% \/ 6.451612903225806% 6.451612903225806% 6.451612903225806% 6.451612903225806%\" id=\"el-22839d8b-eba3-4dd1-b07e-565a5d0b4a71\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.5477810650887579% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.372168em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Logarithm Formula<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:3.8835%;top:29.44984%;width:96.1165%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5050505050505051% 0.5050505050505051% 0.5050505050505051% 0.5050505050505051% \/ 6.0606060606060606% 6.0606060606060606% 6.0606060606060606% 6.0606060606060606%\" id=\"el-d720a88e-a811-4fd2-8ed1-f4313c172c91\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.4878787878787884% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.388350em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Permutation and Combination Formula<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-7.76699%;top:43.20388%;width:96.1165%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5050505050505051% 0.5050505050505051% 0.5050505050505051% 0.5050505050505051% \/ 6.0606060606060606% 6.0606060606060606% 6.0606060606060606% 6.0606060606060606%\" id=\"el-3a097bae-ce2b-44ad-a021-b7d185b812ae\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.4878787878787884% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.388350em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Probability Formula 12th Class<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-4.61165%;top:61.97411%;width:96.1165%;height:5.33981%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5050505050505051% 0.5050505050505051% 0.5050505050505051% 0.5050505050505051% \/ 6.0606060606060606% 6.0606060606060606% 6.0606060606060606% 6.0606060606060606%\" id=\"el-3e5c2852-9d89-4d72-bbdb-10527bdd3a5c\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.4878787878787884% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.388350em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">Conditional Probability Formula<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:4.61165%;top:16.99029%;width:74.27184%;height:10.5178%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6535947712418301% 0.6535947712418301% 0.6535947712418301% 0.6535947712418301% \/ 3.076923076923077% 3.076923076923077% 3.076923076923077% 3.076923076923077%\" id=\"el-91805b51-3d24-4760-ae84-543d26495ec2\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.05588235294117685% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.291262em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">log(ab) = loga + logb<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">log(a\/b) = loga \u2212 logb<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">log(a\u207f) = n loga<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:3.64078%;top:34.78964%;width:84.70874%;height:7.11974%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5730659025787965% 0.5730659025787965% 0.5730659025787965% 0.5730659025787965% \/ 4.545454545454546% 4.545454545454546% 4.545454545454546% 4.545454545454546%\" id=\"el-89a98a26-7773-4c46-ae40-10c28493cb6c\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.04899713467048744% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.291262em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">\u207fP\u1d63 = n! \/ (n \u2212 r)!<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">\u207fC\u1d63 = n! \/ [r!(n \u2212 r)!]<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:3.8835%;top:49.19094%;width:84.70874%;height:10.5178%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5730659025787965% 0.5730659025787965% 0.5730659025787965% 0.5730659025787965% \/ 3.076923076923077% 3.076923076923077% 3.076923076923077% 3.076923076923077%\" id=\"el-cd4a5766-2dcb-482d-88d7-4741f465b785\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.04899713467048744% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.291262em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">P(E) = Number of favourable outcomes \/ Total possible outcomes<\/span><br \/>\n<span style=\"font-weight: 700; color: #0044c9\">P(A \u222a B) = P(A) + P(B) \u2212 P(A \u2229 B)<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:3.8835%;top:67.96117%;width:84.70874%;height:3.55987%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5730659025787965% 0.5730659025787965% 0.5730659025787965% 0.5730659025787965% \/ 9.090909090909092% 9.090909090909092% 9.090909090909092% 9.090909090909092%\" id=\"el-d96f54e3-9f11-4875-af1f-145605ce910f\">\n<p class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.04899713467048744% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.291262em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0044c9\">P(A | B) = P(A \u2229 B) \/ P(B)<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-page-outlink layout=\"nodisplay\"><a href=\"https:\/\/www.aakash.ac.in\/blog\/must-know-algebraic-numerical-formulas-for-cbse-class-12-maths\/\" rel=\"\">Check All Important Formulas <\/a><\/amp-story-page-outlink><\/amp-story-page><amp-story-page id=\"662c3fb4-4ac1-40e1-bbe3-f849889c09b9\" auto-advance-after=\"5s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-33be8a9a-08bb-40c9-9463-d48b48692dba\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:3.8835%;top:-6.31068%;width:91.99029%;height:10.84142%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5277044854881267% 0.5277044854881267% 0.5277044854881267% 0.5277044854881267% \/ 2.9850746268656714% 2.9850746268656714% 2.9850746268656714% 2.9850746268656714%\" id=\"el-f6210bf0-55c3-4214-8847-ff0c5a5f99ce\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.9668741754617418% 0;font-family:&quot;Anton&quot;,sans-serif;font-size:0.388350em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span>Practical Tips to Handle Formulas in Class 12 Maths<\/span><\/h3>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:3.8835%;top:7.60518%;width:91.99029%;height:97.24919%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.5277044854881267% 0.5277044854881267% 0.5277044854881267% 0.5277044854881267% \/ 0.33277870216306155% 0.33277870216306155% 0.33277870216306155% 0.33277870216306155%\" id=\"el-4ac81dd0-ad34-4634-931b-11383edf5474\">\n<h3 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:0.06266490765171523% 0;font-family:&quot;Montserrat&quot;,sans-serif;font-size:0.404531em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span><span style=\"font-weight: 700; color: #0c3a96\">\u2013 Don\u2019t memorise everything in one go. Break formulas unit-wise. Revise Calculus formulas on one day, Algebra on another.<\/span><\/p>\n<p><span style=\"color: #0c3a96\">\u2013 <\/span><span style=\"font-weight: 700; color: #0c3a96\">Keep a 2\u20133 page formula sheet.<\/span><span style=\"color: #0c3a96\">&nbsp;<\/span><\/p>\n<p><span style=\"color: #0c3a96\">\u2013 <\/span><span style=\"font-weight: 700; color: #0c3a96\">Check signs carefully. In differentiation and trigonometry<\/span><span style=\"color: #0c3a96\">,<\/span><\/p>\n<p><span style=\"color: #0c3a96\">\u2013 <\/span><span style=\"font-weight: 700; color: #0c3a96\">Solve 4\u20135 questions immediately after revising a formula.<\/span><span style=\"color: #0c3a96\">&nbsp;<\/span><\/p>\n<p><span style=\"color: #0c3a96\">\u2013 <\/span><span style=\"font-weight: 700; color: #0c3a96\">Before the exam, revise only formulas, not full chapters.<\/span><\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"c9bbffbe-a103-4e19-8f1c-ec4d7d22792c\" auto-advance-after=\"5s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-185f109f-634c-4759-9f63-ad8c3e6cef2b\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-9e802ad9-81d3-4dd8-87b3-d5ea7ca5f967\",\"keyframes\":{\"transform\":[\"scale(0.3333333333333333)\",\"scale(1)\"]},\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-a496197c-beba-4ecf-b106-22ca2f8810e2\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0.72816%;top:43.68932%;width:99.27184%;height:47.411%;opacity:1\">\n<div id=\"anim-185f109f-634c-4759-9f63-ad8c3e6cef2b\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-9e802ad9-81d3-4dd8-87b3-d5ea7ca5f967\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.4889975550122249% 0.4889975550122249% 0.4889975550122249% 0.4889975550122249% \/ 0.6825938566552902% 0.6825938566552902% 0.6825938566552902% 0.6825938566552902%\" id=\"el-312bcedd-b2b4-4930-b431-6c7d076e350f\">\n<h1 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:1.1612469437652806% 0;font-family:&quot;Alegreya&quot;,serif;font-size:0.954693em;line-height:1.2;text-align:center;padding:0;color:#000000\"><span><span style=\"font-weight: 700\">CBSE Class 12 Board Exam Aswer key And Solutions<\/span><\/span><\/h1>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:-0.97087%;top:-3.39806%;width:100.97087%;height:44.17476%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-ebb7cfac-bcd6-4aba-b8c6-4f4fb938980e\">\n<div style=\"position:absolute;width:100%;height:106.66666%;left:0%;top:-3.33333%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-All-Subjects-Answer-Key-2026-OUT-\u2013-Free-PDF-All-Sets.png\" alt=\"CBSE Class 12 All Subjects Answer Key 2026 OUT \u2013 Free PDF (All Sets)\" srcSet=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-All-Subjects-Answer-Key-2026-OUT-%E2%80%93-Free-PDF-All-Sets.png 600w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-All-Subjects-Answer-Key-2026-OUT-%E2%80%93-Free-PDF-All-Sets-300x210.png 300w,https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2026\/03\/CBSE-Class-12-All-Subjects-Answer-Key-2026-OUT-%E2%80%93-Free-PDF-All-Sets-150x105.png 150w\" sizes=\"(min-width: 1024px) 45vh, 101vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-page-outlink layout=\"nodisplay\"><a href=\"https:\/\/www.aakash.ac.in\/class-12-cbse-board-answers-solutions\" rel=\"\">Download Now<\/a><\/amp-story-page-outlink><\/amp-story-page><\/amp-story><\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Complete guide for CBSE Class 12 Maths Exam 2026: all algebraic and numerical formulas, revision tips, and strategies to boost speed, accuracy to score high in 2026 board exams.<\/p>\n","protected":false},"author":63,"featured_media":297529,"template":"","meta":{"web_stories_publisher_logo":224678,"web_stories_poster":[],"web_stories_products":[],"footnotes":""},"web_story_category":[],"web_story_tag":[],"class_list":["post-297521","web-story","type-web-story","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Must-Know Algebraic &amp; Numerical Formulas for CBSE Class 12 Maths - Aakash Blog<\/title>\n<meta name=\"description\" content=\"Complete guide for CBSE Class 12 Maths Exam 2026: all algebraic and numerical formulas, 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style=\"color: #b82121\">Algebraic &amp; Numerical Formulas<\/span>","x":8,"y":-30,"width":396,"borderRadius":{"locked":true,"topLeft":2,"topRight":2,"bottomRight":2,"bottomLeft":2},"height":113,"id":"59a21785-a71e-49d1-883c-df707016260f","marginOffset":-12.520214843750004,"type":"text"},{"opacity":100,"flip":{"vertical":false,"horizontal":false},"rotationAngle":0,"lockAspectRatio":true,"backgroundTextMode":"NONE","font":{"family":"Alegreya"},"fontSize":33,"backgroundColor":{"color":{"r":196,"g":196,"b":196}},"lineHeight":1.2,"textAlign":"center","padding":{"locked":true,"hasHiddenPadding":false,"horizontal":0,"vertical":0},"content":"<span style=\"font-weight: 700\">Inverse Trig Properties<\/span>","x":-72,"y":99,"width":496,"borderRadius":{"locked":true,"topLeft":2,"topRight":2,"bottomRight":2,"bottomLeft":2},"height":46,"id":"da7618d4-5b2a-4ed1-8715-b778553c5ca9","marginOffset":-5.312999999999995,"type":"text"},{"opacity":100,"flip":{"vertical":false,"horizontal":false},"rotationAngle":0,"lockAspectRatio":true,"backgroundTextMode":"NONE","font":{"family":"Alegreya"},"fontSize":36,"backgroundColor":{"color":{"r":196,"g":196,"b":196}},"lineHeight":1.2,"textAlign":"center","padding":{"locked":true,"hasHiddenPadding":false,"horizontal":0,"vertical":0},"content":"<span style=\"font-weight: 700\">Basic Derivative 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