Question: Matrices A, B, and C are not zero matrices, and I is the identity matrix. A matrix is a zero matrix if all elments of

Matrices A, B, and C are not zero matrices, and I

Matrices A, B, and C are not zero matrices, and I is the identity matrix. A matrix is a zero matrix if all elments of the matrix are zeros. Which of the follwing equations is wrong? O A. (AB)' = B'A' O B. A(B+C) = (B+C)A O C. A + B = B+A O D. IA = AI-1

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