If `R_2={(x,y)| x and y` are integers and `x^2 +y^2=64`} is a relation. Then find `R_2`.

If R_(2) = { (x,y)|x and y are integers and x^(2) + y^(2)= 64 } is a relation, then find the value of R_(2) .

If R ={ (x,y) : x,y in z, x^(2) +y^(2) le 4 } is a relation on Z then domain of R is

If R_(1)={(x,y)|y=2x+7, where x in R and -5lexle5} is a relation. Then, find the domain and range of R_(1)

If R_(1)={(x,y)|y=2x+7, where x in R and -5lexle5} is a relation. Then, find the domain and range of R_(1)

If R = {(x, y): x, y in z, x^2 + y^2 le 4} is a relation defined on the set z of integers, then write domain and range.

If R ={ (x,y) : x,y in z, x^(2) +y^(2) le 4 } is a relation on Z Z then domain of R is { 0,-1,k,-2,2} find the value of k.

If R={(x,y)//x,y in Z, x^(2)+y^(2)le4} is a relation in Z, then domain of R si

If R={(x,y):x,y in Z and x^(2)+y^(2)=49} is a relation,then which of the following element is not present in range of R?