Compute the products ab and ba

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Let A be the 3 x 3 matrix whose (i, j)-th entry is aij = i + 2j, and let B be the 3 x 3 matrix whose (i, j)-th entry is bij = 2i - j. Compute the products AB and BA.

Reference no: EM131244046

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Compute the products ab and ba : Let A be the 3 x 3 matrix whose (i, j)-th entry is aij = i + 2j, and let B be the 3 x 3 matrix whose (i, j)-th entry is bij = 2i - j. Compute the products AB and BA.
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