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2.
Determine whether the matrices are inverses.

2 Determine Whether The Matrices Are Inverses class=

Sagot :

Answer:

Yes these are....

Note: all you have to do for these problems is to multiply the two matrices, and see if the answer is 1,0

                                       0,1

you can multiply them by hand or use an online tool...

see the image supplied... it is a free site, and even shows the steps

Step-by-step explanation:

-5 1  0.5 -0.5

-7 1  3.5 -2.5

   

   

   

1 0    

0 1    

View image Loconte
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