Question: whats b : a) If A is a 5 6 matrix and the difference A B can be computed, what are the dimensions of B

whats b : a) If A is a 5 6 matrix and the difference A B can be computed, what are the dimensions of B ? 5 Correct 6 Correct b) If A T + B T is a 6 4 what are the dimensions of A ?

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