Let R be a relation on N X N defined by (a,b)R(c,d) if and only if ad(b - c) = bc(a - d). Then R is: Relation (Mathematics) Question | DivineJEE

Let R be a relation on N X N defined by (a,b)R(c,d) if and only if ad(b - c) = bc(a - d). Then R is: Relation (Mathematics) Question | DivineJEE | divineJEE