Question: In Problems 922, use the method of Example 7 to find the inverse A -1 of each given matrix A. L 1 -1 -3 0
In Problems 9–22, use the method of Example 7 to find the inverse A-1 of each given matrix A.


L 1 -1 -3 0 2 -1 2 bes 0-2
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1 1 2 0 2 3 1R2 14 R3 0 1 0 1 0 1 2 00 ... View full answer
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