Q.
Let R=3, 3, 6, 6, 9, 9, 12, 12, 6, 12, 3, 9, 3, 12, 3, 6be a relation on the set A=3, 6, 9, 12. The relation is
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a
An equivalence relation
b
Reflexive and symmetric only
c
Reflexive and transitive only
d
Reflexive only
answer is C.
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Detailed Solution
Here 3, 3, 6, 6, 9, 9, 12, 12, [Reflexive];3, 6, 6, 12, 3, 12, [Transitive].Hence, reflexive and transitive only.
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