Why Negative Times Negative is Positive - Definition of Ring | Ring Theory E1

In this video, we introduce a structure in abstract algebra called rings, and prove why negative times negative equals positive in the framework of ring theory.

Chapters:
00:00 Intro
01:19 Short Answer
02:03 Definition of a Ring
06:02 Examples
08:53 Proof
12:31 Outro


🎵Music provided by Causmic
🎵Track : Soul Searching - Soul Searching