Find the following matrix product, if it exists.  [-1   2  -7]  [-8] [5   -1  -5 ]  [8]                    [8] Select the correct answer below and if necessary fill in the answer.  A.  [-1   2  -7]  [-8] [5   -1  -5 ]  [8]                    [8]= ____ simplify your answer.  B. the product does not exist.

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.4: Determinants
Problem 53PS
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Find the following matrix product, if it exists. 

[-1   2  -7]  [-8]

[5   -1  -5 ]  [8]

                   [8]

Select the correct answer below and if necessary fill in the answer. 

A. 

[-1   2  -7]  [-8]

[5   -1  -5 ]  [8]

                   [8]= ____ simplify your answer. 

B. the product does not exist. 

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