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CBSE Class XI / XII, 2021, 2022, 2023

CBSE Class XI (NCERT), 2021, 2022, 2023, Maths eBook

Please click on the following chapters to go to eBooks

C H A P T E R 1
1.1 Introduction
1.2 Sets and their Representations
1.3 The Empty Set
1.4 Finite and Infinite Sets
1.5 Equal Sets
1.6 Subsets
1.7 Power Set
1.8 Universal Set
1.9 Venn Diagrams
1.10 Operations on Sets
1.11 Complement of a Set
1.12 Practical Problems on Union and Intersection of Two Sets
1.13 Summary

C H A P T E R 2
Chapter 2: Relations and Functions Click Here for eBook on this chapter
2.1 Introduction
2.2 Cartesian Product of Sets
2.3 Relations
2.4 Functions
2.5 Summary

C H A P T E R 3
3.1 Introduction
3.2 Angles
3.3 Trigonometric Functions
3.4 Trigonometric Functions of Sum and Difference of Two Angles
3.5 Trigonometric Equations
3.6 Summary

C H A P T E R 4
Chapter 4: Principle of Mathematical Induction Click Here for eBook on this chapter
4.1 Introduction
4.2 Motivation
4.3 The Principle of Mathematical Induction
4.4 Summary

C H A P T E R 5
5.1 Introduction
5.2 Complex Numbers
5.3 Algebra of Complex Numbers
5.4 The Modulus and the Conjugate of a Complex Number
5.5 Argand Plane and Polar Representation
5.7 Summary

C H A P T E R 6
6.1 Introduction
6.2 Inequalities
6.3 Algebraic Solutions of Linear Inequalities in One Variable
and their Graphical Representation
6.4 Graphical Solution of Linear Inequalities in Two Variables
6.5 Solution of System of Linear Inequalities in Two Variables
6.6 Summary

C H A P T E R 7
Chapter 7: Permutations and Combinations Click Here for eBook on this chapter
7.1 Introduction
7.2 Fundamental Principle of Counting
7.3 Permutations
7.4 Combinations
7.5 Summary

C H A P T E R 8
8.1 Introduction
8.2 Binomial Theorem for Positive Integral Indices
8.3 General and Middle Terms
8.4 Summary

C H A P T E R 9
Chapter 9: Sequences and Series Click Here for eBook on this chapter
9.1 Introduction
9.2 Sequences
9.3 Series
9.4 Arithmetic Progression (A.P.)
9.5 Geometric Progression (G.P.)
9.6 Relationship between A.M. and G.M.
9.7 Sum to n terms of Special Series
9.8 Summary

C H A P T E R 10
10.1 Introduction
10.2 Slope of a Line
10.3 Various Forms of the Equation of a Line
10.4 General Equation of a Line
10.5 Distance of a Point from a Line
10.6 Summary

C H A P T E R 11
11.1 Introduction
11.2 Sections of a Cone
11.3 Circle
11.4 Parabola
11.5 Ellipse
11.6 Hyperbola
11.7 Summary

C H A P T E R 12
Chapter 12: Introduction to Three Dimensional Geometry Click Here for eBook on this chapter
12.1 Introduction
12.2 Coordinate Axes and Coordinate Planes in Three Dimensional Space
12.3 Coordinates of a Point in Space
12.4 Distance between Two Points
12.5 Section Formula
12.6 Summary

C H A P T E R 13
Chapter 13: Limits and Derivatives Click Here for eBook on this chapter
13.1 Introduction
13.2 Intuitive Idea of Derivatives
13.3 Limits
13.4 Limits of Trigonometric Functions
13.5 Derivatives
13.6 Summary

C H A P T E R 14
14.1 Introduction
14.2 Statements
14.3 New Statements from Old
14.4 Special Words/Phrases
14.5 Implications
14.6 Validating Statements
14.7 Summary

C H A P T E R 15
15.1 Introduction
15.2 Measures of Dispersion
15.3 Range
15.4 Mean Deviation
15.5 Variance and Standard Deviation
15.6 Analysis of Frequency Distributions
15.7 Summary

C H A P T E R 16
16.1 Introduction
16.2 Random Experiments
16.3 Event
16.4 Axiomatic Approach to Probability
16.5 Summary

C H A P T E R 17
A.1.1 Introduction
A.1.2 Binomial Theorem for any Index
A.1.3 Infinite Geometric Series
A.1.4 Exponential Series
A.1.5 Logarithmic Series

C H A P T E R 18
A.2.1 Introduction
A.2.2 Preliminaries
A.2.3 What is Mathematical Modeling



CBSE Syllabus

CBSE Class XI Syllabus
Physics
Chemistry
Maths
Biology
CBSE Class XII Syllabus
Physics
Chemistry
Maths
Biology

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CBSE Class XI eBooks
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CBSE Class XII eBooks
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CBSE Notes

Physics Learning Quiz

 CBSE Physics 1.Physical World 2.Units and Measurement Kinematics 3.Motion in a Straight Line 4.Motion in a Plane 5.Laws of Motion 6.Work, Energy and Power 7.Motion of System of Particles and Rotational Motion (Rigid Body) 8.Gravitation Properties of Bulk Matter 9.Mechanical Properties of Solids 10.Mechanical Properties of Fluids 11.Thermal Properties of Matter 12.Thermodynamics 13.Behaviour of Perfect Gas and Kinetic Theory 14.Oscillations 15.Waves Electrostatics 16.Electric Charges and Fields 17.Electrostatic Potential and Capacitance 18.Current Electricity 19.Moving Charges (Magnetic Effect of Current) and Magnetism 20.Magnetism and Matter 21.Electromagnetic Induction 22.Alternating Current 23.Electromagnetic Waves 24.Geometric Optics (Ray Optics) 25.Physical Optics (Wave Optics) 26.Dual Nature of Matter and Radiation 27.Atoms 28.Nuclei 29.Electronic Devices 30.Communication Systems All Chapters

Chemistry Learning Quiz

 CBSE Chemistry 1.Some Basic Concepts of Chemistry 2.Structure of Atom 3.Classification of Elements and Periodicity in Properties 4.Chemical Bonding and Molecular Structure 5.States of Matter 6.Thermodynamics 7.Equilibrium 8.Redox Reactions 9.Hydrogen 10.The s-block Elements 11.The p-block Elements Organic Chemistry 12.Organic Chemistry - Some Basic Principles and Techniques 13.Hydrocarbons 14.Environmental Chemistry 15.The Solid State 16.Solutions 17.Electrochemistry 18.Chemical Kinetics 19.Surface Chemistry 20.General Principles and Processes of Isolation of Elements 21.The p-Block Elements 22.The d-and f-Block Elements 23.Coordination Compounds 24.Haloalkanes and Haloarenes 25.Alcohols, Phenols and Ethers 26.Aldehydes, Ketones and Carboxylic Acids 27.Amines 28.Biomolecules 29.Polymers 30.Chemistry in Everyday Life All Chapters

Maths Learning Quiz

 CBSE Maths 1.Sets 2.Relations and Functions-1 3.Trigonometric Functions 4.Principle of Mathematical Induction 5.Complex Numbers and Quadratic Equations 6.Linear Inequalities 7.Permutations and Combinations 8.Binomial Theorem 9.Sequences and Series 10.Straight Lines 11.Conic Sections 12.Introduction to Three Dimensional Geometry 13.Limits and Derivatives 14.Mathematical Reasoning 15.Statistics 16.Probability-1 17.Infinite Series 18.Mathematical Modeling 19.Relations and Functions-2 20.Inverse Trigonometric Functions 21.Matrices 22.Determinants 23.Continuity and Differentiabilitybr /> 24.Application of Derivatives 25.Integrals 26.Application of Integrals 27.Differential Equations 28.Vector Algebra 29.Three Dimensional Geometry 30.Linear Programming 31.Probability-2 All Chapters

Biology Learning Quiz

 NEET Biology Diversity in the Living World 1.The Living World 2.Biological Classification 3.Plant Kingdom 4.Animal Kingdom Structural Organisation in Plants and Animals 5.Morphology of Flowering Plants 6.Anatomy of Flowering Plants 7.Structural Organisation in Animals Cell: Structure and Functions 8.Cell:The Unit of Life 9.Biomolecules 10.Cell Cycle and Cell Division Plant Physiology 11.Transport in Plants 12.Mineral Nutrition 13.Photosynthesis in Higher Plants 14.Respiration in Plants 15.Plant Growth and Development Human Physiology 16.Digestion and Absorption 17.Breathing and Exchange of Gases 18.Body Fluids and Circulation 19.Excretory Products and their Elimination 20.Locomotion and Movement 21.Neural Control and Coordination 22.Chemical Coordination and Integration Reproduction 23.Reproduction in Organisms 24.Sexual Reproduction in Flowering Plants 25.Human Reproduction 26.Reproductive Health Genetics and Evolution 27.Principles of Inheritance and Variation 28.Molecular Basis of Inheritance 29.Evolution Biology in Human Welfare 30.Human Health and Disease 31.Strategies for Enhancement in Food Production 32.Microbes in Human Welfare Biotechnology 33.Biotechnology : Principles and Processes 34.Biotechnology and its Applications Ecology 35.Organisms and Populations 36.Ecosystem 37.Biodiversity and Conservation 38.Environmental Issues All Chapters

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