1. Introduction of Set Theory : Set and Sub Set

Set Theory is a branch of mathematics that classify items or object that can be grouped into a set. Basically, any object can be collected into a set (A set of students, a set of fruits, a set of car types, etc.). However, Set Theory is applied to an object that can defined the mathematical groups or objects (Sets of Integer, Set of function, etc.)

Before we go further, Here let us learn step by step. First, let us understand what is Set and Sub Set

To understand more, I shared here the youtube video that discussing what is set and subset. .

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