Problem

If we have a matrix A = \([ [2,4], [6,8] ]\), what is the result of multiplying matrix A by the scalar 3?

Answer

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Answer

Step 2: Multiply each element of the matrix by the scalar.\([3*2, 3*4], [3*6, 3*8]\) = \([ [6,12], [18,24] ]\)

Steps

Step 1 ：Step 1: Identify the matrix and the scalar. Here, matrix A is \([ [2,4], [6,8] ]\) and the scalar is 3.

Step 2 ：Step 2: Multiply each element of the matrix by the scalar.\([3*2, 3*4], [3*6, 3*8]\) = \([ [6,12], [18,24] ]\)

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