Discrete Mathematics Part 1

Discrete mathematics is the branch of Mathematics concered with non continous values. It forms the basis of various concepts such as compiler programming,machine learning, AI etc,. But in order to understand those we first need to familiarize ourselves with the basics of discrete mathematics. SO to achieve that goal, let us take our first foray into this field and look into Set, Relation, and function theory and how these are related to each other.