# Math Help - MATRICES (3x3).(3.2)?

1. ## MATRICES (3x3).(3.2)?

(CB)Transpose....
C==

B==

2. Originally Posted by npm1
(CB)Transpose....
C==

B==

What exactly is it you want us to help you with?

Please show your working so far and write out the whole question.

3. Hi
you should find that CB is the following 3x2 matrix
CB=[2 -9, 0.5 -1, 5 -5]
where a comma denotes the different rows of the matrix

Now CB transposed is the following 2x3 matrix
[2 0.5 5, -9 -1 -5]
again, where a comma denotes a new row of the matrix