Counting and Probability
Basics of Permutations and Combinations
Fundamental Counting Principle
Fundamental Counting Principle, Permutations, Combinations
How to simplify factorial expressions
Simplifying Factorial Expressions
Set Operations and Venn Diagrams
Set Operations and Venn Diagrams Part 2
Shading Regions in Venn Diagrams
Venn Diagram Notation and Shading Regions
Word Problem using Venn Diagrams
Solve word problem using Venn Diagram
Solve word problem using Venn Diagram Part 2