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Consider the non-empty set consisting of children in a family and a relation R defined as aRb if a is brother of b. Then R is Consider the non-empty set consisting of children in a family and a relation R defined as aRb if a is brother of b. Then R is
Consider the non-empty set consisting of children in a family and a relation R defined as aRb if a is brother of b. Then R is
Dear StudentThe correct answer is transitive but not symmetricaRb⇒a is brother ofb.This does not meanbis also a brother of a asbcan be a sister ofa.Hence, R is not symmetric.aRb⇒a is brother ofb.and bRc⇒bis brother ofc.So, a is brother of c.Thus, R is transitive.Thanks
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