Suppose A is a 2 x 2 matrix and we know that we can get A2 from A by subtracting 5 times the second row of A from the first row

Question

Suppose A is a 2 x 2 matrix and we know that we can get A2 from A by subtracting 5 times the second row of A from the first row of A as the new first row What is the inverse of A provided that it exists A

Kunduz · Accepted Answer

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