CBSE Class 12 Maths Syllabus 202021 (Revised): Download PDF
Download (Reduced) CBSE 12th Maths Syllabus 202021 in PDF format. Link to download CBSE Syllabus for Class 12 Maths 202021 (Reduced by 30%) is given at the end of this article. Links to download NCERT Textbook, Exemplar and Lab Manual is also available at the end of this article.
CBSE Class 12 Maths Syllabus 202021:
No. 
Units 
No. of Periods 
Marks 
I. 
Relations and Functions 
17 
08 
II. 
Algebra 
35 
10 
III. 
Calculus 
57 
35 
IV. 
Vectors and Three  Dimensional Geometry 
26 
14 
V. 
Linear Programming 
13 
05 
VI. 
Probability 
20 
08 
Total 
168 
80 

Internal Assessment 
20 
UnitI: Relations and Functions
Relations and Functions
Types of relations: reflexive, symmetric, transitive and equivalence relations. One to one and onto functions.
Inverse Trigonometric Functions
Definition, range, domain, principal value branch.
UnitII: Algebra
Matrices
Concept, notation, order, equality, types of matrices, zero and identity matrix, transpose of a matrix, symmetric and skew symmetric matrices. Operation on matrices: Addition and multiplication and multiplication with a scalar. Simple properties of addition, multiplication and scalar multiplication. Non commutativity of multiplication of matrices Invertible matrices
Determinants
Determinant of a square matrix (up to 3 x 3 matrices), properties of determinants, minors, cofactors and applications of determinants in finding the area of a triangle. Adjoint and inverse of a square matrix. Solving system of linear equations in two or three variables (having unique solution) using inverse of a matrix.
UnitIII: Calculus
Continuity and Differentiability
Continuity and differentiability, derivative of composite functions, chain rule, derivative of inverse trigonometric functions, derivative of implicit functions. Concept of exponential and logarithmic functions.
Derivatives of logarithmic and exponential functions. Logarithmic differentiation, derivative of functions expressed in parametric forms. Second order derivatives.
Applications of Derivatives
Applications of derivatives: increasing/decreasing functions, tangents and normals, use of derivatives in approximation, maxima and minima (first derivative test motivated geometrically and second derivative test given as a provable tool). Simple problems (that illustrate basic principles and understanding of the subject as well as reallife situations).
Integrals
Integration as inverse process of differentiation. Integration of a variety of functions by substitution, by partial fractions and by parts, Evaluation of simple integrals of the following types and problems based on them.
Fundamental Theorem of Calculus (without proof). Basic properties of definite integrals and evaluation of definite integrals.
Applications of the Integrals
Applications in finding the area under simple curves, especially lines, parabolas; area of circles /ellipses (in standard form only) (the region should be clearly identifiable
Differential Equations
Definition, order and degree, general and particular solutions of a differential equation. Solution of differential equations by method of separation of variables, solutions of homogeneous differential equations of first order and first degree of the type: dy/dx = 𝑓(y/x). Solutions of linear differential equation of the type:
Solutions of linear differential equation of the type:
(dy/dx) + py = q, where p and q are functions of x or constants.
UnitIV: Vectors and ThreeDimensional Geometry
Vectors
Vectors and scalars, magnitude and direction of a vector. Direction cosines and direction ratios of a vector. Types of vectors (equal, unit, zero, parallel and collinear vectors), position vector of a point, negative of a vector, components of a vector, addition of vectors, multiplication of a vector by a scalar, position vector of a point dividing a line segment in a given ratio. Definition, Geometrical Interpretation, properties and application of scalar (dot) product of vectors, vector (cross) product of vectors.
Three  dimensional Geometry
Direction cosines and direction ratios of a line joining two points. Cartesian equation and vector equation of a line, coplanar and skew lines, shortest distance between two lines. Cartesian and vector equation of a plane. Distance of a point from a plane.
UnitV: Linear Programming
Linear Programming
Introduction, related terminology such as constraints, objective function, optimization, different types of linear programming (L.P.) problems. graphical method of solution for problems in two variables, feasible and infeasible regions (bounded), feasible and infeasible solutions, optimal feasible solutions (up to three nontrivial constraints).
UnitVI: Probability
Probability
Conditional probability, multiplication theorem on probability, independent events, total probability, Bayes’ theorem, Random variable and its probability distribution.
Prescribed Books:
 Mathematics Part I  Textbook for Class XII, NCERT Publication
 Mathematics Part II  Textbook for Class XII, NCERT Publication
 Mathematics Exemplar Problem for Class XII, Published by NCERT
 Mathematics Lab Manual class XII, published by NCERT
For details about question paper design and internal assessment, download CBSE Class 12 Maths Syllabus 202021.