Question: Performing the elementary row operations P32, M2(3), A21(2) and A14(-3) on a matrix A, we get a new matrix B where det(B) = 24.

Performing the elementary row operations P32, M2(3), A21(2) and A14(-3) on a

Performing the elementary row operations P32, M2(3), A21(2) and A14(-3) on a matrix A, we get a new matrix B where det(B) = 24. Which of the following gives det(A)? O a. 72 O b. -48 O c. 24 O d. 48 e. None of them.

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