Mathematics, 24.03.2021 18:20 baby0905rodriguez
The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system.
1 0 4 -1
0 1 -1 3
0 0 1 1
Answers: 3
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The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of...
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