CBSE Class 11 Maths Syllabus (2026–2027)
Free Class 11 Maths Full Video Course (All Chapters)
Class 11 Mathematics is an important subject that forms the base for higher studies and competitive exams. On this page, students can access a free Class 11 Maths video course covering all chapters from the CBSE syllabus.
The course includes detailed explanations, solved examples, and step-by-step methods to help students understand mathematics easily. All lectures are available in video format so students can learn at their own pace.
Class 11 Maths Syllabus
Class 11 Maths Syllabus (2025–26) – Unit-Wise Breakdown
Class 11 Mathematics forms the foundation for advanced mathematical concepts used in Class 12 and competitive exams. The syllabus is divided into five major units covering topics such as sets, algebra, coordinate geometry, calculus, statistics, and probability.
Unit I – Sets and Functions (23 Marks)
This unit introduces fundamental concepts that help students understand mathematical relationships and functions.
Chapter 1 – Sets
Students learn about the basic concept of sets and how they are represented in mathematics.
Topics include:
Representation of sets
Empty set and universal set
Finite and infinite sets
Subsets and power sets
Union and intersection of sets
Complement of sets
Venn diagrams and their applications
Chapter 2 – Relations and Functions
This section explains how elements of one set are related to another and introduces different types of functions.
Key topics:
Cartesian product of sets
Concept of relations
Domain, codomain, and range
Types of functions such as identity, polynomial, rational, modulus, signum, exponential, logarithmic, and greatest integer functions
Chapter 3 – Trigonometric Functions
Students are introduced to trigonometry concepts that are essential for higher mathematics.
Topics covered:
Positive and negative angles
Measurement of angles in radians and degrees
Unit circle representation
Trigonometric identities
Graphs of trigonometric functions
Solutions of basic trigonometric equations
Unit II – Algebra (25 Marks)
The algebra unit focuses on mathematical expressions, equations, and counting principles.
Chapter 4 – Complex Numbers and Quadratic Equations
This section introduces the concept of complex numbers and their role in solving equations.
Topics include:
Introduction to complex numbers
Algebraic operations on complex numbers
Representation on the Argand plane
Solving quadratic equations in the complex number system
Chapter 5 – Linear Inequalities
Students learn how to solve inequalities and represent their solutions graphically.
Key concepts:
Algebraic methods for solving linear inequalities
Graphical representation of solution regions
Chapter 6 – Permutations and Combinations
This topic deals with counting techniques used in probability and combinatorics.
Topics include:
Fundamental principle of counting
Factorial notation
Permutation formulas
Combination formulas and applications
Chapter 7 – Binomial Theorem
Students study the expansion of binomial expressions.
Key concepts:
Statement and proof of the binomial theorem
Expansion of binomial expressions
Pascal’s triangle and its applications
Chapter 8 – Sequences and Series
This section explains patterns in numbers and their sums.
Topics include:
Arithmetic progression (AP)
Geometric progression (GP)
Sum of the first n terms
Infinite geometric progression
Unit III – Coordinate Geometry (12 Marks)
This unit introduces the geometric interpretation of algebraic equations.
Chapter 9 – Straight Lines
Students learn about equations and properties of straight lines.
Topics include:
Slope of a line
Different forms of line equations
Distance between two points
Distance of a point from a line
Chapter 10 – Conic Sections
This section studies curves obtained by cutting a cone.
Topics include:
Circle
Parabola
Ellipse
Hyperbola
Standard equations of conic sections
Chapter 11 – Introduction to Three-Dimensional Geometry
Students are introduced to coordinate systems in three dimensions.
Topics include:
Coordinate axes and planes
Distance formula in 3D
Section formula
Unit IV – Calculus (8 Marks)
Calculus introduces the concept of change and rate of change.
Chapter 12 – Limits and Derivatives
Key topics include:
Concept of limits (intuitive understanding)
Derivative as rate of change
Limits of trigonometric functions
Limits of exponential and logarithmic functions
Basic rules of differentiation
Unit V – Statistics and Probability (12 Marks)
This unit focuses on data analysis and the mathematical study of uncertainty.
Chapter 13 – Statistics
Students learn techniques to measure variation in data.
Topics include:
Mean deviation
Variance
Standard deviation
Calculations for grouped and ungrouped data
Chapter 14 – Probability
Students study the basics of probability theory.
Topics include:
Random experiments
Sample space and events
Types of events (mutually exclusive and exhaustive)
Axiomatic approach to probability