Perform the indicated operation.
-[-5 7 4] - [4 3]
A) Not defined
B) [-9 7 1]
C) [-9 4 1]
D) [-9 4 4]

Name: Perform the indicated operation. -[-5 7 4] - [4 3] A) Not defined B) [-9 7 1] C) [-9 4 1] D) [-9 4 4]
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Question

Quizplus · Accepted Answer

Subtraction between two matrices is only defined when both matrices have the same dimensions. Since the two matrices have different dimensions, the operation is not defined.

Perform the Indicated Operation