Intro to Proofs – Cardinality – Intro

This is a video for a university course about Introduction to Mathematical Proofs.

Topics covered:

1. Motivation for cardinality
2. Definitions of relative cardinality
3. Basic abstract results about cardinality
4. Cantor-Schroeder-Bernstein theorem

This was originally made for the University of Toronto Mississauga in Summer 2020, for MAT102.

All material for the course can be found at:

Introduction to Proofs