Matrices and Vector Space Structure. Examples and Non-Examples.

VECTOR SPACE: Looking at the Properties and an Example simultaneously. https://youtu.be/Ci443yrj6RI ============================================ Is R^2 always a vector space?? https://youtu.be/G-grNvRQRJo ===== Linear Algebra complete playlist:: https://www.youtube.com/playlist?list=PLwaXU7G6UrbfMflgIfLgka0k9oRJa9o24