agra,ahmedabad,ajmer,akola,aligarh,ambala,amravati,amritsar,aurangabad,ayodhya,bangalore,bareilly,bathinda,bhagalpur,bhilai,bhiwani,bhopal,bhubaneswar,bikaner,bilaspur,bokaro,chandigarh,chennai,coimbatore,cuttack,dehradun,delhi ncr,dhanbad,dibrugarh,durgapur,faridabad,ferozpur,gandhinagar,gaya,ghaziabad,goa,gorakhpur,greater noida,gurugram,guwahati,gwalior,haldwani,haridwar,hisar,hyderabad,indore,jabalpur,jaipur,jalandhar,jammu,jamshedpur,jhansi,jodhpur,jorhat,kaithal,kanpur,karimnagar,karnal,kashipur,khammam,kharagpur,kochi,kolhapur,kolkata,kota,kottayam,kozhikode,kurnool,kurukshetra,latur,lucknow,ludhiana,madurai,mangaluru,mathura,meerut,moradabad,mumbai,muzaffarpur,mysore,nagpur,nanded,narnaul,nashik,nellore,noida,palwal,panchkula,panipat,pathankot,patiala,patna,prayagraj,puducherry,pune,raipur,rajahmundry,ranchi,rewa,rewari,rohtak,rudrapur,saharanpur,salem,secunderabad,silchar,siliguri,sirsa,solapur,sri-ganganagar,srinagar,surat,thrissur,tinsukia,tiruchirapalli,tirupati,trivandrum,udaipur,udhampur,ujjain,vadodara,vapi,varanasi,vellore,vijayawada,visakhapatnam,warangal,yamuna-nagar

RD Sharma Solutions for Class 11 Maths Chapter 20: Geometric Progressions

If the ratio of two consecutive terms is always a constant quantity, a set of non-zero numbers is called a geometric progression. It is a progression of the chapter based on the Arithmetic Progression. A geometric progression is a series that progresses by the multiplication of a certain number into its previous term. The students will learn about some of the most significant qualities of a GP in this chapter:

GP's general term or nth term is a  an =arn-1 

if an is the initial term and r is the common ratio. a n = L/(r(n-1)) is the n th term of a GP from the end, and the L is the last term.

If all the terms in a Geometric Progression are multiplied or divided by the same non-zero constant, then the resulting sequence is a GP with the same common ratio. A sequence made up of the reciprocal terms of a GP also forms a GP, and the common ratio is the reciprocal of the previous common ratio. If a, b, and c are three consecutive terms in a GP, then b 2 = ac. G is known as the geometric mean of a and b and may be computed as G = √ab if a, G, and b are in GP. The Geometric Mean is followed by the sum of n terms of a GP. The sum of a GP = (a(1 – rn))/(1-r)

This chapter includes the important concepts of the definition of a geometric progression, how to choose terms of a GP, three terms in a GP. The sum of a finite and an infinite GP is also covered by the chapter, along with the properties of the geometric progression. The chapter also covers the topic of geometric mean, its significance and applications.

Our subject experts have written this chapter in a very simple manner to help students better understand the principles and strategies involved in solving problems within a shorter time. This is sure to increase their confidence. Students who want to achieve a high academic score in their board exams will benefit greatly from RD Sharma Class 11 Maths Solutions.


Download PDF For FREE


Key features of Aakash institute RD Sharma solutions for class 11th Maths Chapter 20- Geometric Progressions

  • RD Sharma Solutions for Class 11th Mathematics are provided by trained teachers at the Aakash Institute.
  • Aakash Institute makes it simple for all students to succeed by creating solutions that meet the high expectations of the examiner.
  • There is no difficulty in referring to the solutions as they are constructed in a way that pupils will find easy to use.

NEET Related Links

NEET Exam 2024

NEET 2024 Exam Dates

NEET 2024 Exam pattern

NEET 2024 Syllabus

NEET 2024 Eligibility Criteria

NEET 2024 Application

NEET UG Counselling


NEET UG Result

NEET 2024 Cut Off

Neet 2023 Toppers List Names & Rank

Neet Result 2023 Toppers list rank cut off

Neet Answer key Live Download PDF

Neet 2023 State Toppers List

JEE MAIN Related Links

JEE Main 2024

JEE Main Rank Predictor 2024

JEE Main College Predictor 2024

JEE Main 2024 Exam Dates

JEE Main 2024 Exam pattern

JEE Main 2024 Application

JEE Main 2024 Eligibility Criteria

JEE Main 2024 Syllabus

JEE Main 2024 Physics Syllabus

JEE Main 2024 Maths Syllabus

JEE Main 2024 Chemistry Syllabus

JEE Main 2024 Admit Card

JEE Main 2024 Counselling

JEE Main marks vs rank vs percentile

JEE Advanced Result 2023 live topper list

JEE Exam Preparation - How to calculate your rank jee

JEE Maths Syllabus - Important topics and weightage

JEE Advanced Related Links

JEE Advanced 2024 Exam Dates

JEE Advanced 2024 Application

JEE Advanced 2024 Eligibility Criteria

JEE Advanced 2024 Syllabus

JEE Advanced 2024 Maths Syllabus

JEE Advanced 2024 Physics Syllabus

JEE Advanced 2024 Chemistry Syllabus

JEE Advanced Exam Result

JEE Advanced Exam Dates

JEE Advanced Registration Dates

CUET Related Links

CUET 2024 Eligibility Criteria

CUET 2024 Admit Card

CUET 2024 Exam Pattern

CUET 2024 FAQs

CUET 2024 Counselling

CUET 2024 Syllabus

CUET 2024 Result

CUET 2024 Answer Key

CUET 2024 Preparation


CUET 2024 Application Form

Talk to our expert
Resend OTP Timer =
By submitting up, I agree to receive all the Whatsapp communication on my registered number and Aakash terms and conditions and privacy policy