Problem 2. Let det(A) = 9 where A is the matrix below x y z A = a b c m пр Evaluate the determinants of the following matrices using determinant properties: 4a y 4b z- 4c a b c x- (a) B = A (b) C= m n Р (c) D = a 2m b 2n C Ꮖ Y 2 2p

Fig: 1