Linear Algebra 1.5 Elementary Matrices and a Method for Finding A−1

[@tokelomakafane8103]

my favorite lecturer

[@CalmAsAlways]

15:27 That's not an identity matrix though 🤔

[@asherroberts]

Oops, I botched that example. The last three entries in the third row of the first matrix I wrote in Example 5 should have been 0,0,1, and after adding the first row to them they should have become 1,0,1. Then the end result is correct.

[@lukeatlas5337]

Thank you so much Professor, may I suggest you also cover Vector Calculus and/or Real Analysis?

[@mahmoudeide1985]

Good university