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Given the matrix [a 7 A = a -7 2 -5 find all values of a that make |A = 0. Give your answer

Given the matrix [a 7 A = a -7 2 -5 find all values of a that make |A = 0. Give your answer as a comma-separated list. Values of a: Preview My Answers Submit Answers Your score was recorded. You have attempted this problem 1 time.

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