MCQOPTIONS
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| 1. |
If A = (1, 2, 3, 4). Let ~= {(1, 2), (1, 3), (4, 2)}. Then ~ is |
| A. | transitive |
| B. | not anti-symmetric |
| C. | symmetric |
| D. | reflexive |
| Answer» B. not anti-symmetric | |