Permutations and Combinations class 11

In Class 11, permutations and combinations are introduced as important topics in combinatorics, which is the branch of mathematics concerned with counting and arranging objects. Here’s an overview of these concepts: 1. **Permutations**: Permutations are...

Linear Inequalities class 11

In Class 11, linear inequalities are introduced as a part of the study of algebra and are an extension of the concept of linear equations. Here’s an overview: 1. **Linear Inequalities**: A linear inequality is an inequality that involves a linear expression in...

Complex Numbers and Quadratic Equations class 11

In Class 11, the study of complex numbers and quadratic equations introduces students to a fundamental part of algebra with connections to various other fields of mathematics. Here’s an overview: 1. **Complex Numbers**: Complex numbers are numbers that extend...

Principle of Mathematical Induction class 11

In Class 11, the Principle of Mathematical Induction is introduced as a method of mathematical proof used to establish a given statement for all natural numbers. Here’s an overview of how it works: 1. **Statement**: The first step is to formulate the statement...

Trigonometric Functions class 11

In Class 11, trigonometric functions are introduced as a continuation of the study of trigonometry from earlier classes. Here’s a summary of the key points covered in trigonometric functions for Class 11: 1. **Basic Trigonometric Functions**: The primary...

Relations and Functions class 11

In Class 11, the topic of Relations and Functions is an important part of the syllabus in mathematics. Here’s a brief overview: 1. **Relations**: A relation between two sets is a subset of the Cartesian product of the two sets. In simpler terms, it’s a...