Sets | Representation | Types of Sets | Set Operations

Introduction: Defines a set as a well-defined collection of objects, a concept first developed by mathematician Georg Cantor. Representation: Explains the two ways to describe sets: the Roster form, where all elements are listed inside braces, and the Set-builder form, which describes the common property shared by the elements. Types: Covers the Empty set (containing no elements), Finite sets (with a definite number of elements), and Infinite sets (where elements continue indefinitely). Operations: Highlights core set operations, including Union (all elements from both sets) and Intersection (only elements common to both sets).