SOLUTION: find the inverse of the matrix below using an echelon method
6 5 3
8 4 5
7 6 3
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Question 979553: find the inverse of the matrix below using an echelon method
6 5 3
8 4 5
7 6 3
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
.
.
Replace with and with ,
Replace with ,
Replace with ,
Replace with ,
Replace with ,
So now,
Simplifying,
and the inverse is,
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