Weak 2: Introduction to sets, set operations, functions, types of functions

Introduction:


We are familiar with the notation of a set since the word is frequently used in everyday speech, for instance, water set, tea set, sofa set.

For the purposes of mathematics, a set is generally described as a Well-Defined collection of distinct objects. By a well-defined collection is meant a collection, which is such that, given any object, we may be able to decide whether the object belong to the collection or not.By distinct objects we mean objects no two of which are identical (same).

Objectives:

  1. ​Sets and types of Sets.
  2. Types of sets.
  3. Operation on sets.
  4. Venn Diagram.
  5. Dee Morgan's 
  6. Ordered Pair.
  7. Cartesian Product.