1.

Show that the relation R in the set {1,2,3} given by R = {(1,1) ,(2,2),(3,3) , (1,2), (2,3)} is reflexive but neither symmetric nor transitive.

Answer»


ANSWER :but `(1,3) cancelinR rArr R ` is not transitive .
R is REFLEXIVE but NEITHER symmetric nor transitive .


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