MCQOPTIONS
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| 1. |
Consider the relation: R’ (x, y) if and only if x, y>0 over the set of non-zero rational numbers,then R’ is _________ |
| A. | not equivalence relation |
| B. | an equivalence relation |
| C. | transitive and asymmetry relation |
| D. | reflexive and antisymmetric relation |
| Answer» C. transitive and asymmetry relation | |