Mathematics
Let š“ = {2,3,6,8,9,11} and šµ = {1,4,5,10,15}. Let š
be a relation on š“ Ć šµ defined by (š, š)š
(š, š) if and only if 3šš ā 7šš is an even integer. Then the relation š
is
A
an equivalence relation
B
reflexive and symmetric but not transitive
C
reflexive but not symmetric.
D
transitive but not symmetric
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