Question: In Problems 922, use the method of Example 7 to find the inverse A -1 of each given matrix A. 15 1 2 5 50

In Problems 9–22, use the method of Example 7 to find the inverse A-1 of each given matrix A.

15 1 2 5 50 7 1 27

15 1 2 5 50 7 1 27

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