1. Lesson 4

1.3. Refresher

Mathematics 30-2 Module 3

Module 3: Permutations, Combinations, and the Fundamental Counting Principle

 

Refresher

 

This is a play button for “Permutations.”

Source: Khan Academy
(cc icon BY-NC-SA 3.0)

Watch the video “Permutations” that provides several solved examples of permutations and factorial notation.

 


Go back to the Are You Ready? section and try the questions again. If you are still having difficulties, contact your teacher.