For alpha in N, consider a relation R on N given by R = {(x,y):3x + alpha y is a multiple of 7}. The relation R is an equivalence relation if and only if :: Relation (Mathematics) Question | DivineJEE

For alpha in N, consider a relation R on N given by R = {(x,y):3x + alpha y is a multiple of 7}. The relation R is an equivalence relation if and only if :: Relation (Mathematics) Question | DivineJEE | divineJEE