How to Use Venn Diagram to Find the Relation of Sets
What is Venn Diagram? How to represent a Venn Diagram of 2 sets and Venn Diagram of 3 sets. How can we use Venn diagram to find the relation of sets.
How to Prove Equality of Sets
How to Prove Equality of Sets? In this tutorial we see 3 methods to prove equality of sets and see some samples.
Powerset (Power Set) in Action
A Powerset of set A is set of all subsets of A. we how can we use this definition to prove or disprove identities related to the Powerset.
how to prove that set is the Empty Set?
In the following example we see how to prove that a set is the emptyset. An emptyset (empty set) is set without any items.
What is a function
In this tutorial we see what is a function and how can we decide that mapping rule is a function. We also is what is images and sources
