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NCERT Solutions for Class 11 Maths Chapter 12 - Introduction to the Three Dimensional Geometry

iacst-2022

Class 11 CBSE Board students are exposed to the world of Three Dimensional Geometry where all the basics related to the topic have been explained in depth. Here, a statement is made that three coordinates are present at a point in space.

The concepts of coordinate planes and coordinate axes in three dimensions, the length between two different points, coordinates of a point, and section formula will be walked through in this chapter. Students can practice from three different exercises that are there at the end of the chapter and a miscellaneous exercise to revise all the concepts. A brief explanation is given below.

  • Coordinate Planes and Coordinate Axes in Three Dimensional Space

The rectangular coordinate system, multiple notations in coordinate planes, and how a coordinate plane is named have been explained in this topic.

  • Coordinates of a Point in Space

Here, the coordinate system that exists in space is discussed along with relevant examples.

  • The Length between Two Points

In this topic, measuring the distance between three points that are present in a three-dimensional coordinate system is done with the help of the distance formula.

  • Section Formula

Here, the section formula that is used for three-dimensional geometry and its different cases has been elaborated.

 

 

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Also See    
NCERT Solutions for Class 11 Maths Chapter 1- Sets NCERT Solutions for Class 11 Maths Chapter 2- Relations and Functions NCERT Solutions for Class 11 Maths Chapter 3 - Trigonometric Functions
NCERT Solutions for Class 11 Maths Chapter 4 - Principle of Mathematical Induction NCERT Solutions for Class 11 Maths Chapter 5 - Complex Numbers and Quadratic Equations NCERT Solutions for Class 11 Maths Chapter 6 - Linear Inequalities
NCERT Solutions for Class 11 Maths Chapter 7 - Permutations and Combinations NCERT Solutions for Class 11 Maths Chapter 8 - Binomial Theorem NCERT Solutions for Class 11 Maths Chapter 9 - Sequences and Series
NCERT Solutions for Class 11 Maths Chapter 10 - Straight Lines NCERT Solutions for Class 11 Maths Chapter 11 - Conic Sections NCERT Solutions for Class 11 Maths Chapter 12 - Introduction to the Three Dimensional Geometry
NCERT Solutions for Class 11 Maths Chapter 13 - Limits and Derivatives NCERT Solutions for Class 11 Maths Chapter 14 - Mathematical Reasoning NCERT Solutions for Class 11 Maths Chapter 15 - Statistics
NCERT Solutions for Class 11 Maths Chapter 16 - Probability    

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