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Faculty of Engineering and Applied Science
2000 Fall
Find, if possible, values for “k” such that the
system of linear equations below will have
| (i) | a unique solution | |
| (ii) | infinitely many solutions | |
| (iii) | no solution |
| x | + | y | - | 2 z | = | 1 |
| -x | + | 2 y | + | (2k + 5) z | = | 2 |
| 3 y | + | k2 z | = | k |
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