
Here we show some examples of Venn Diagrams involving three sets at a time.


Here we go over a simple principle known as the Law of the Excluded Middle.




Here we present the idea of subsets. Several examples are given.


Here we give the definition of a set, and give some examples.




Here we give some examples of how Venn diagrams can be used to help reason about sets.


Finite Mathematics help videos for Section 1.2: subsets, counting, inclusion/exclusion


Finite Mathematics help videos for Section 1.1: Sets, Unions, Intersections, Complements, Cartesian Products
