4 2 -5 -9-5-3 -9 -5 -3 4 2 -5 -5-1-2 -5-1 -2 Find the elementary row operation that transforms the first matrix into the second. Choose the correct answer below. OA. Interchange row 1 and row 2. OB. Multiply row 1 by OC. Interchange row 1 and row 3. OD. Multiply row 1 by and add the result to row 3. estion 4 estion 8 ( estion 12
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