The module is available as a YouTube playlist and as a short course with quizzes on Learning Hub (syllabus shown to the right)

YouTube

YouTube

Combinatorics is a branch of mathematics that studies the size and structure of discrete sets. This allows us to enumerate and evaluate the sample space of performing various actions on these sets. As a result, a mastery of combinatorics is vital in order to understand probability. Combinatorial problems also applies in various other areas of science, including economics, statistical physics, and graph theory. In this module, we will cover the basics of combinatorics, highlighting the importance of the binomial notation, and introduce an application of one-to-one correspondences.

Rule of Sum

Rule of Product

Permutations

Combinations

n choose k

Bionomial Coefficient

One-to-One Correspondents

Balls and Dividers