A) reflexive and transitive only
B) reflexive only
C) an equivalence relation
D) reflexive and symmetric only
Correct Answer: A
Solution :
[a] : Since (3, 3), (6. 6), (9, 9). (12, 12)\[\in R\] Hence R is reflexive \[\because \](3, 6), (6, 12) and (3, 12) \[\in R\]. Therefore R is transitive. \[\because \](3, 6) ER but (6, 3) \[\notin R\]hence R is not symmetric.You need to login to perform this action.
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