If is a relation on the set of integers , then the domain of is...

(d) : Given Now, domain of Range of . ...

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: Relation (Mathematics)

R = \left\{ (x,y):x,y \in Z,x^{2} + 3y^{2} \leq 8 \right\}

is a relation on the set of integers

Z

, then the domain of

R^{- 1}