Vectors 9.2 Systems of Equations - Matrices
Channel: Ms Havrot's Canadian University Math Prerequisites
Date: 2020-03-27

Instead of using the systems of equations I will be doing matrices, which I think are more useful (you WILL encounter them next year) and which I believe are easier to work with.
When we do 9.4 Intersection of 3 planes this will be very helpful.
You may want to see the Vector appendix p 583 as a guide.