Find important questions with answers for CBSE Class 12 Mathematics for session 2018 – 2019. These important questions for class XII Mathematics are value based questions and prepared by team of teachers and subject experts.

## Chapter-1 Relation and Function

Types of relations: reflexive, symmetric, transitive and equivalence relations. One to one and onto functions, composite functions, inverse of a function. Binary operations.

## Chapter-2 Inverse Trigonometric Functions

Definition, range, domain, principal value branch. Graphs of inverse trigonometric functions. Elementary properties of inverse trigonometric functions.

## Chapter-3 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. Noncommutativity of multiplication of matrices and existence of non-zero matrices whose product is the zero matrix (restrict to square matrices of order 2).Concept of elementary row and column operations. Invertible matrices and proof of the uniqueness of inverse, if it exists; (Here all matrices will have real entries).

## Chapter-4 Determinants

Determinant of a square matrix (up to 3 x 3 matrices), properties of determinants, minors, co-factors and applications of determinants in finding the area of a triangle. Adjoint and inverse of a square matrix. Consistency, inconsistency and number of solutions of system of linear equations by examples, solving system of linear equations in two or three variables (having unique solution) using inverse of a matrix.

## Chapter-5 Continuity and Differentiability

Continuity and differentiability, derivative of composite functions, chain rule, derivatives 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. Rolle's and Lagrange's Mean Value Theorems (without proof) and their geometric interpretation.

### Some Other Important Topics for Class 12-Mathematics

### CBSE Syllabus

Find latest CBSE syllabus for Class 12 Mathematics which contains the list of topics and subtopics to […]

### Revision Notes

Find Quick Revision notes for class 12 Mathematics created by a team of subject experts to help […]

### NCERT Solutions

Our teachers and course experts has created NCERT SOLUTIONS for CBSE Class 12 Mathematics in easy understandable […]

### CBSE Exemplar Solutions

Find here CBSE Exemplar Solutions for CBSE Class 12 Mathematics prepared for benefits of students to score […]

### Practice Questions

Here you can find chapter wise practice questions with answers for CBSE Class 12 Maths. Our subject […]

### Sample Papers

Find sample papers with solutions for CBSE Class 12 Mathematics for session 2018-2019. Sample papers for class […]

### Online Test Series

WebCoach team have prepared chapter wise online test series with solutions with subject eXIIperts for CBSE Class […]

## Leave a Reply