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 R_(2).

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

If R = {( x,y ) : x,y,in Z , x^2 + 3y^2 le 8} is a relation on the set of integers Z, then the domain R^(-1) is :

If R={(x,y):x,y in Z,x^(2)+3y^(2)<=8} is a relation on the set of integers Z ,then the domain of R^(-1) is

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

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

If R ={(x,y): x,y in Z , x^2 +y^2 =64} then , write R in the roaster form