MCQOPTIONS
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| 1. |
Suppose, the system of linear equations-2x + y + z = lx - 2y + z = mx + y - 2z = nis such that l + m + n = 0, then the system has: |
| A. | A non-zero unique solution. |
| B. | Trivial solution. |
| C. | Infinitely many solutions. |
| D. | No solution. |
| Answer» D. No solution. | |