WBCHSE Mathematics for Class 11

Mathematics

Binomial Theorem

This chapter focuses on the binomial theorem. Binomial theorem for nonnegative integers and positive integral index, deductions and some observations in binomial expansions are given. We will also understand the binomial theorem for a rational index.

This Chapter from WBCHSE Mathematics for Class 11 has 5 topics to practice on Binomial Theorem

Binomial Theorem (for Non-negative Integers)

Binomial Theorem for Positive Integral Index

Some Observations in a Binomial Expansion

Deductions

Binomial Theorem for a Rational Index

The Binomial for a Negative and Fractional Index

Greatest Binomial Coefficient

Binomial Expansion for Any Index

Binomial Expansion: Illustration

Middle Term in Binomial Expansion: Illustration

Maximum Value of a Binomial Coefficient

Middle Term in Binomial Expansion

Relation Between Binomial Coefficients

Properties of Binomial Coefficients

This chapter talks about sequence and series. We will learn about arithmetic progression and word problems of arithmetic progressions here. Arithmetic mean, geometrical progression, and some special series are also highlighted.

Sequence and Series

This chapter explores permutations and combinations. The factorial and fundamental principles of counting are discussed here. Simple, practical problems on permutations and practical problems on combinations are also detailed.

Permutations and Combinations

This chapter gives exposure to linear inequations in two variables. We will understand linear inequations and simultaneous inequations here. Graph of a linear inequation is also given here along with pictures.

Linear Inequations (In two variables)

This chapter sheds light on linear inequations in one variable. The solution set of a linear inequation is explained here. Graphs of linear inequations in one variable and the method of drawing the graph are also illustrated here.

Linear Inequations (In one variable)

The chapter discusses complex numbers and quadratic equations. Complex numbers, purely real and purely imaginary numbers are discussed here. We will also understand the conjugate, equality, product, modules, and sum and difference of complex numbers.

Complex Numbers and Quadratic Equations

This chapter provides knowledge about the principles of mathematical induction. Here, students will understand various principles of mathematical induction in detail. Solved examples and illustrations are also included for their better understanding.

Principle of Mathematical Induction

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Binomial Theorem

R S Aggarwal Mathematics Solutions from Chapter 8 - Binomial Theorem

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