Three Dimensional Geometry Class 12 CBSE Maths Chapter 11

Three Dimensional Geometry Class 12

CBSE Maths Chapter 11

Class 12 CBSE Maths Syllabus
Chapter 1: Relations and Functions
Chapter 2: Inverse Trigonometric Functions
Chapter 3: Matrices
Chapter 4: Determinants
Chapter 5: Continuity and Differentiability
Chapter 6: Applications of Derivatives
Chapter 7: Integrals
Chapter 8: Applications of Integrals
Chapter 9: Differential Equations
Chapter 10: Vector Algebra
Chapter 11:3D Geometry
Chapter 12: Linear Programming
Chapter 13: Probability

Introduction

Below we have provided some of the important points to remember for this chapter to ace the exams:

A three-dimensional shape is a three-dimensional figure, object, or shape with three dimensions: length, width, and height.
Skew lines are two lines that do not intersect and are not parallel in three dimensions.
Four points chosen randomly within a unit cube will almost certainly define a pair of skew lines.
A line segment’s projection is formed by projecting or pasting the endpoints of the existing line segment onto the new line to form a 2-D figure.
Any two intersecting lines must be coplanar if they are in the same plane.

*This YouTube playlist contains 83 videos of whole syllabus from chapter 1 to 13

Chapter 11 Class 12 CBSE Maths Notes PDF

Exercises

Exercise 11.1

*Ex 11.1 Class 12 CBSE Maths Chapter 11 Solution PDF

Exercise 11.2

*Ex 11.2 Class 12 CBSE Maths Chapter 11 Solution PDF

Exercise 11.3

*Ex 11.3 Class 12 CBSE Maths Chapter 11 Solution PDF

Miscellaneous Exercise 11

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