Find inverse matrix of
1 3 7
4 2 3
1 2 1
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Answer:
1 4 1
3 2 2
7 3 1
Step-by-step explanation:
if A = 1 3 7
4 2 3
1 2 2
A transpose = 1 4 1
3 2 2
7 3 1
therefore = 1 4 1
3 2 2
7 3 1
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