SOLUTION: The sizes of two matrices A and B are given. Find the sizes of the product AB and the product BA, whenever these products exist. A is 3 × 3, and B is 3 × 3.

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: The sizes of two matrices A and B are given. Find the sizes of the product AB and the product BA, whenever these products exist. A is 3 × 3, and B is 3 × 3.       Log On


   

Question 289908: The sizes of two matrices A and B are given. Find the sizes of the product AB and the product BA, whenever these products exist.
A is 3 × 3, and B is 3 × 3.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
[3x3] * [3x3] = [3x3]