## CBSE Class 12 Mathematics

### CBSE Class 12 Physics NCERT Solutions

## CBSE Class 12 Maths Chapters Description

### CBSE Class 12 Maths Chapter 1 Relations and Functions

The
chapter builds up on the concepts of relations, functions, domain and
codomain introduced in Class 11. The students explore several real
valued functions, and their graphs. The chapter comprises of four
exercises that consolidate the concepts explained in the chapter.

### CBSE Class 12 Maths Chapter 2 Inverse Trigonometric Functions

This
chapter plays in the restricted range of trigonometric functions that
enables them to be one on one, and hence makes inverse of the functions
visible. This chapter explores the inverse trigonometric through two
exercises that teach the students the behavior of the functions, their
graphical representations, and the elementary properties. These prove to
be of more value in integration later.

### CBSE Class 12 Maths Chapter 3 Matrix

This
chapter takes you through the properties of one of the most important
tools of Mathematics, namely Matrices. The students learn the basics of
Matrices and Matrix Algebra..

### CBSE Class 12 Maths Chapter 4 Determinants

Correctly
preceded by Matrix, this chapter deals with an important part of
Matrices, namely Determinants. The chapter deals with determinants of
orders upto 3, and their cofactors and inverses.This chapter also talks
about the applications of determinants, like calculation of area of
triangles, adjoint of matrices, consistency of a set of linear
equations.

### CBSE Class 12 Maths Chapter 5 Continuity and Differentiability

This
chapter picks up after the Differentiation of Functions introduced in
Class 11. The chapter explores the important concepts of Continuity,
Differentiability and establishes the relationship between them. It also
deals with the continuity and differentiability of Inverse
Trigonometric Functions. It also introduces exponential and logarithmic
functions.

### CBSE Class 12 Maths Chapter 6 Application of Derivatives

With
Continuity and Differentiability marking the start of Calculus, this
chapter deals with the differentiability of functions, and introduction
to derivatives. It delves into the derivatives of specific functions,
and their applications, namely the tangents and normal to curves, and
the rate of change in some quantities. It also talks about increasing
and decreasing functions.

### CBSE Class 12 Maths Chapter 7 Integrals

This
is one of the most important and time consuming chapters in the whole
Class 12 Mathematics. This chapter deals with integration of functions,
and its applications in terms of calculation of areas. This marks the
introduction to Integral Calculus. There are a total of 11 exercises in
this chapter, making it a very practice driven part of the syllabus.

### CBSE Class 12 Maths Chapter 8 Application of Integrals

This
chapter deals with the applications of integrals in calculating areas
under simple curve, lines, parabolas and ellipses. The two exercises
provide enough questions for practicing the area calculations.

### CBSE Class 12 Maths Chapter 9 Differential Equations

This
chapter introduces the concept of Differential equations, the general
and particular solutions, and the order and degree of an equation. This
also talks about the applications of differential equations in the six
exercises.

### CBSE Class 12 Maths Chapter 10 Vector Equations

This
chapter deals with the vector quantities, that is, the quantities with
both magnitude and direction. The Vector algebra summarises the rules of
addition of vector quantities, and other important properties. Vector
Algebra plays a big role in Physics.

### CBSE Class 12 Maths Chapter 11 Three Dimensional Geometry

This
chapter utilises vectors to calculate the distance between lines, a
point and a line, and a line and a plane, along with the angles between
them.It also introduces the concept of direction cosines

### CBSE Class 12 Maths Chapter 12 Linear Programming

This chapter explores the concept of linear programming problems, and their solutions using graphical method only.

### CBSE Class 12 Maths Chapter 13 Probability

This
chapter deals with the concept of Conditional Probability and the
encounters of the same in our daily lives. This explores Bayes’ Theorem,
the multiplication rule, and the independence of events. This chapter
is best understood by practicing as many questions as possible.