Linear Algebra I - 2.3.1 - Identity Matrix and Inverse Matrices

The tutor Wizard discusses Identity Matrix and Inverse Matrices. 1:23 - example 4:57 - comparing systems 7:28 - definition: invertible matrices Support Wizards on Patreon - https://www.patreon.com/user?u=30765401&fan_landing=true ... https://www.youtube.com/watch?v=tZ2V6cxYGGM