a binary relation is circular if (a,b) E R and (b,c) E R imply (c,a) E R. Prove that R is reflexive and circular, if and only if R is an equilvalence relations.

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- April 22nd 2009, 03:58 AMknightsEquilvalence Relation proof
a binary relation is circular if (a,b) E R and (b,c) E R imply (c,a) E R. Prove that R is reflexive and circular, if and only if R is an equilvalence relations.