1: What Does a Matrix Represent? - Learning Linear Algebra

Full Learning Linear Algebra playlist: https://www.youtube.com/playlist?list=PLug5ZIRrShJHNCfEiX6l5CKbljWayGEcs This video explains how to think about each number in a matrix. Thinking about matrices like this is useful when doing elementary matrices, expansions of the matrix product, and Markov chains. I'll cover all of those topics in future videos in the series! New math videos every Wednesday. Subscribe to make sure you see them!