Question: Find a formula for det(rA) when A is an n n matrix. Choose the correct answer below. OA. det(rA) = r. det A B.

Find a formula for det(rA) when A is an n n matrix.

Find a formula for det(rA) when A is an n n matrix. Choose the correct answer below. OA. det(rA) = r. det A B. det(rA) = det A OC. det(rA) = r det A OD. det(rA) = det r . A

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