Intro to Proofs - Number Theory - Fundamental Theorem of Arithmetic

This is a video for a university course about Introduction to Mathematical Proofs. Topics covered: 1. Euclid&Lemma 2. Proof that square root of 2 is irrational 3. Fundamental theorem of arithmetic 4. Proof that log_48(72) is irrational This was originally made for the University of Toronto Mississauga in Summer 2020, for MAT102. All material for the course can be found at: