Relations and Functions
Mathematics Solutions from Chapter -1 - Relations and Functions
The chapter explains that a set of two values of an input and an output is called a relation. It also explains that a function is the relationship between an output with each input.
Practice Other Topics from Relations and Functions
In this topic, some two types of relations are discussed with their definitions, properties and examples. These relations are empty relations, universal relations, equivalence relations.
In this topic, some two types of functions are discussed with their definitions, properties and examples. These functions are one-one functions and onto functions.
In this topic, we will learn in detail about the composition of two functions 'f' and 'g'. We will explore the composite functions 'gof' and 'fog' through solved examples.
This topic explains the inverse of a bijective function and provides the definition of invertible functions. There are also practice questions for the same, which allow students a wider understanding of the topic.
In this topic, binary operations of sets and functions are discussed. Binary operations include the four basic operations which are addition, subtraction, multiplication and division.
