Question: -1 -4 21 correctly answer the following questions: - 3 -8 -27 9 5 6. -7 12 Given the matrix A = 4 -5

-1 -4 21 correctly answer the following questions: - 3 -8 -27

-1 -4 21 correctly answer the following questions: - 3 -8 -27 9 5 6. -7 12 Given the matrix A = 4 -5 a) What are the elements of the main diagonal? b) what are the elements of the secondary diagonal? c) What are the elements of the second row? d) what are the elements of the second column?

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