On the set N of all natural numbers define the rational R by aRb iff the G.C.D. of a and b is 2. Then R is

On the set N of all natural numbers define the relation R by aRb if and only if the GCD of a and b is 2, then R is a)reflexive but not symmetric b)symmetric only c)reflexive and transitive d)reflexive, symmetric and transitive

On the set N of natural numbers, delined the relation F by a R b if the GCD of a and b is 2, then R is

On the set N of natural numbers, delined the relation F by a R b if the GCD of a and b is 2, then R is

On the set N of all natural numbers, define R as follows: aRb if and only if hcf (a,b)=3 , Then

Let a R b the relation on the set N of all natural numbers defined by a+3b = 12. Find the obtain and range of R.

Let a R b the relation on the set N of all natural numbers defined by a+3b = 12. Find the obtain and range of R.

Let R be the relation defined on the set N of natural numbers by the rule xRy iff x + 2 y = 8, then domain of R is

Show that the relation R in the set of all natural number, N defined by is an R = {(a , b) : |a - b| "is even"} in an equivalence relation.