Relations and Functions

In this chapter, we will learn the domain and range of a relation. It deals with some particular types of relations. We will also learn an important result as equivalence classes of relations with solved examples.

This chapter deals with functions and their different types. It discusses domain, codomain and range of a function along with its composition. We will also learn some results of invertible functions with solved examples.

This chapter includes closure property realty related to binary operations. It deals with properties of binary operations along with the identity and inverse of an element. New operations related to binary operations are also discussed here.

This chapter explains the inverse and properties of inverse functions. It deals with various graphs of inverse trigonometric functions. It also explains the inverse of a function with solved examples.