MathematicsEasy58×since 2004Q5357If R = {(x, y) : x, y ∈\in∈ Z, x² + 3y² ≤\le≤ 8} is a relation on the set of integers Z, then the domain of R^–1 is :A{0, 1}B{–2, –1, 1, 2}C{–1, 0, 1}D{–2, –1, 0, 1, 2}Check answerSkip