# UP Board Class 12 Mathematics Syllabus for 2022-23

Mathematics checks your creative and analytical skills. You will always find mathematics having direct or indirect connection with other subjects like science and social science (i.e in economics). Mathematics always plays a significant role in solving real world problems.

The syllabus for UP Board Class 12 is believed to be the most challenging among other Board syllabi. Due to the COVID situation prevalent since 2019, UP Board has made several changes in their syllabus and paper pattern. So, it is important to be updated with all such changes for both teachers and students.

In this page, we have provided direct and free access to the Reduced Class 12 Maths Paper Syllabus PDF for the 2022-23 session.

Reduced Syllabus for 2022-23 Academic Session

In the table given below, we have also provided the Reduced Syllabus for the 2022-23 session.

Class 12 Mathematics Blueprint 2022-23
Units Unit Name Marks
1 Relations and Functions 10
2 Algebra 13
3 Calculus 44
4 Vectors and Three - Dimensional Geometry 17
5 Linear Programming 06
6 Probability 10
TOTAL 100

### Mathematics Chapters

#### Unit-I: 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. Graphs of inverse trigonometric functions.

#### Unit-II: 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. On Commutativity of multiplication of matrices and existence of non-zero matrices whose product is the zero matrix (restrict to square matrices of order 2). Invertible matrices and proof of the uniqueness of inverse, if it exists; (Here all matrices will have real entries).

Determinants

• Determinant of a square matrix (up to 3 x 3 matrices), 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 systems of linear equations in two or three variables (having unique solution) using inverse of a matrix.

#### Unit-III: Calculus

Continuity and Differentiability

• Continuity and differentiability, chain rule, derivative of inverse trigonometric functions, 𝑙𝑖𝑘𝑒 sin−1 𝑥 , cos−1 𝑥 and tan−1 𝑥, 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: rate of change of bodies, increasing/decreasing functions, 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 real life situations).

Integrals

• Integration as an 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, circles/ parabolas/ellipses (in standard form only)

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. Solutions of linear differential equation of the type:

#### Unit-IV: Vectors and Three-Dimensional 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, skew lines, shortest distance between two lines. Angle between two lines.

#### Unit-V: Linear Programming

Linear Programming

• Introduction, related terminology such as constraints, objective function, optimization, graphical method of solution for problems in two variables, feasible and infeasible regions (bounded or unbounded), feasible and infeasible solutions, optimal feasible solutions (up to three non-trivial constraints).

#### Unit-VI: Probability

Probability

• Conditional probability, multiplication theorem on probability, independent events, total probability, Bayes’ theorem, Random variable and its probability distribution, mean of random variable.