If A and B are two matrices of the order 3 × m and 3 × n, respectively, and m

Question - If A and B are two matrices of the order 3 × m and 3 × n, respectively, and m = n, then the order of matrix (5A – 2B) is

Options:

A . m × 3

B . 3 × 3

C . m × n

D . 3 × n

Answer: Option D

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