SOLUTION: Inverse the matrix with row reduced echelon form
1, 3, 4
3, -1, 6
4, 2, 1
The answer is supposed to be
-13/90, 1/18, 11/45
7/30, -1/6, 1/15
1/9, //9, -1/9
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-> SOLUTION: Inverse the matrix with row reduced echelon form
1, 3, 4
3, -1, 6
4, 2, 1
The answer is supposed to be
-13/90, 1/18, 11/45
7/30, -1/6, 1/15
1/9, //9, -1/9
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Question 549625: Inverse the matrix with row reduced echelon form
1, 3, 4
3, -1, 6
4, 2, 1
The answer is supposed to be
-13/90, 1/18, 11/45
7/30, -1/6, 1/15
1/9, //9, -1/9 Answer by solver91311(24713) (Show Source):
