Linear Algebra I - 2.4.1 - Determinants

4:57 - definition: 2x2 determinant 15:03 - definition: 3x3 determinant (correction at 20:06 - the second permutation group was actually odd, the one below it was even!) 21:31 - example of finding a determinant Support Wizards on Patreon - https://www.patreon.com/user?u=30765401&fan_landing=true ... https://www.youtube.com/watch?v=qCvGJiIzaF8