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How to use Sets in Math?

We often deal with groups or collection of objects, such a set of
books, a group of students, a list of states in a country, a
collection of baseball cards, etc.

**Sets** may be thought of as a
mathematical way to represent collections or groups of objects.
The concept of sets is an essential foundation for various other
topics in mathematics.

This series of lessons cover the essential concepts of math set
theory - the basic ways of describing sets, use of set notation,
finite sets, infinite sets, empty sets, subsets, universal sets,
complement of a set, basic set operations including intersection
and union of sets, using Venn diagrams and simple applications of
sets.

(suitable for undergraduate studies)

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