Maths problems Replies: 37 - Views: 285
A=[2 1],B=[8 3] 2 times1=2,8 times3=24,2-24=22.The Det Is 22. Or 2 1 8 3 2times3-8times1 =6-8=2 The Det Is 2.
zabdiel,Pls What Exactlly Is These Matrix Equation? Is It Two By Role Or Two By Coloumn?I Dont Understand Oh.

but the solution is it correct?