The relation R = {(a,b):gcd(a,b) = 1,2a neq b, a,b, in Z} is: Relation (Mathematics) Question | DivineJEE

The relation R = {(a,b):gcd(a,b) = 1,2a neq b, a,b, in Z} is: Relation (Mathematics) Question | DivineJEE | divineJEE