5

Set, Relation and Function

LEARNING OBJECTIVES

This chapter will enable you to learn the concepts and application of:

  • The concept of set, relation and function
  • The definition of set, operation of sets and relation
  • The definition of function and its types
  • The concept of one-one, onto and inverse function
  • The notation of set theory, relation and function and their related formulae
INTRODUCTION

Set, Relation and Function is a mathematical concept that draws majority from the Venn-diagram and simple concepts of logic, this reason makes it an important topic. The applications of logic are some very simple concepts of arithmetic and many of them depend on the Venn-diagram.

SET THEORY AND RELATIONS
SET

A well-defined collection of objects is ...

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