Hi @laser , is the original relation transitive ? ( i am not talking about modified relation ).

In the original relation , { (1,2), (2,1) } : it is (a) irreflexive , (b) symmetric , but is it transitive ?

I know null set is also transitive . But , in the given original set had there been an element (1,1) , it would have been transitive. Am I wrong ?

In the original relation , { (1,2), (2,1) } : it is (a) irreflexive , (b) symmetric , but is it transitive ?

I know null set is also transitive . But , in the given original set had there been an element (1,1) , it would have been transitive. Am I wrong ?