Let a2 az A = | b1 b2 b3 C1 C2 C3 Suppose that det(A) = 3. Find the determinant of the following matrix. a1 + 9b1 C1 8a1 + bị az + 9b2 C2 8a2 + b2 аз + 963 Сз 8az + b3

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