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Asked by crystal

find he inverse of matrix A and verify

A= 1 -1 2
2 -3 -5
-1 3 5
16 years ago

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Answered by Reiny
I gave you this link yesterday explaining very nicely how to find the inverse

http://www.wikihow.com/Inverse-a-3X3-Matrix
16 years ago
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find he inverse of matrix A and verify

A= 1 -1 2
2 -3 -5
-1 3 5

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