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1. |
Let A = [aij] and B = [bij] be two square matrices of order n and det(A) denote the determinant of A. Then, which of the following is not correct: |
A. | If A is a diagonal matrix, then det(A) = a11 a22 ... ann. |
B. | det(AB) = det(A) det(B). |
C. | det(cA) = c [det(A)]. |
D. | det(A) = det(AT), where AT denotes the transpose of the matrix A. |
Answer» D. det(A) = det(AT), where AT denotes the transpose of the matrix A. | |