Question: Please help with the practice problem. Use elementary row operations to find the inverse of the matrix 1 2 1 3 2 3 1 8

Please help with the practice problem.

Use elementary row operations to find the inverse of the matrix 1 2 1 3 2 3 1 8 1 1 1 9 11 16 9 60 or to show that it is not invertible. For full (or any) credit show at least 5 of the roW reduction stages in your work (including the last one), and list all of the row operations that you use to get from each stage to the next

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