Description
The system of linear equations has a unique solution. Find the solution using Gaussian elimination or Gauss-Jordan elimination.
x1 | + | 2x2 | − | x3 | = | 7 |
2x1 | − | x3 | = | −2 | ||
3x1 | + | 5x2 | + | 2x3 | = | 17 |
(x1, x2, x3) =
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Explanation & Answer
(x1, x2, x3) = (-1,4,0) ----------------------------------------------------------------------------------------------------
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