The system of equations may have a unique solution, an infinite number of solutions, or no solution. Use matrices to...
aliia_The system of equations may have a unique solution, an infinite number of solutions, or no solution. Use matrices to find the general solution of the system, if a solution exists. (If there is no solution, enter NO SOLUTION. If there are infinitely many solutions, express your answers in terms of zas in Example 3.)
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| 2x | + | y | − | z | = | 2 |
| x | − | y | + | 2z | = | 4 |
| x | + | y | − | z | = | 1 |
12 years ago
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