If A is an m x 5 matrix, B is a 6 × q matrix, C is an m × q matrix, and 8A + B - 1/2C is a  6 x 5 matrix, what must be true about m and q?

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
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 If A is an m x 5 matrix, B is a 6 × q matrix, C is an m × q matrix, and 8A + B - 1/2C is a  6 x 5 matrix, what must be true about m and q? 

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