Let R be a relation on the set of natural numbers ,defined as R ={(x,y):x+2y=20, x,y`varepsilon`N} and x `varepsilon` {1,2,3,4,5} .Then ,the range of R is :

Let R be a relation on the set of all real numbers defined by xRy hArr|x-y|<=(1)/(2) Then R is

Let R be a relation on the set of natural numbers N, defined as: R={(x,y):y=2x,x,y in N}. Is R a function from N xxN ? If yes find the domain, co-domain and range of R.

If a relation R on the set N of natural numbers is defined as (x,y)hArrx^(2)-4xy+3y^(2)=0,Aax,yepsilonN . Then the relation R is

Let R be the relation in the set Z of all integers defined by R= {(x,y):x-y is an integer}. Then R is

Let 'R' be the relation defined on the of natural numbers 'N' as , R={(x,y):x+y=6} ,where x, y in N then range of the relation R is

R is a relation on the set of N defined as R= {x, y): 2x + y = 24}. Then, the domain of R is:

Let R be a relation defined on the set of natural numbers x,y in N,2x+y=41} Find R={(x,y):x,y in N,2x+y=41} Find the domain and range of R .Also,verify whether R is (i) reflexive,(ii) symmetric (iii) transitive.

Let N be the set of all natural numbers and we define a relation R={(x ,y):x, y in N , x+y is a multiple of 5} then the relation R is

Let R be a relation defined on the set of natural numbers N as R={(x,y):x,y in N,2x+y=41} Find the domain and range of R .Also,verify whether R is (i) reflexive,(ii) symmetric (iii) transitive.