## Class 12th Math Syllabus ( CBSE Class 12th Syllabus )

Class-12th-Math-Syllabus*Deleted Portion of Class 12th Math Syllabus for 2020-21*

Deleted Topics from CBSE 12th Maths Syllabus 2020-21:

Unit 1: Relations and Functions

*1. Relations and Functions*

– Composite functions, inverse of a function.

**2. Inverse Trigonometric Functions**

– Graphs of inverse trigonometric functions

– Elementary properties of inverse trigonometric functions

Unit 2: Algebra

*1. Matrices*

– Existence of non-zero matrices whose product is the zero matrix.

– Concept of elementary row and column operations.

– Proof of the uniqueness of inverse, if it exists.

*2. Determinants*

– Properties of determinants

– Consistency, inconsistency and number of solutions of system of linear equations by examples

Unit 3: Calculus

*1. Continuity and Differentiability*

– Rolle’s and Lagrange’s Mean Value Theorems (without proof) and their geometric interpretation.

*2. Applications of Derivatives*

– Rate of change of bodies, use of derivatives in approximation

3. Integrals

– Definite integrals as a limit of a sum

4. Applications of the Integrals

– Area between any of the two above said curves

5. Differential Equations

– Formation of differential equation whose general solution is given.

– Solutions of linear differential equation of the type:

dx/dy + px = q, where p and q are function of y or constant.

Unit-IV: Vectors and Three- Dimensional Geometry

*1. Vectors*

– scalar triple product of vectors.

*2. Three – dimensional Geometry*

Angle between (i) two lines, (ii) two planes, (iii) a line and a plane

Unit-V: Linear Programming

*1. Linear Programming*

– mathematical formulation of L.P. problems

– (unbounded)

Unit-VI: Probability

*1. Probability*

– mean and variance of random variable. Binomial probability distribution.

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