MathematicsEasy110×since 2002Q3800If the function ƒ : R – {1, –1} →\to→ A defined by ƒ(x) = x21−x2{{{x^2}} \over {1 - {x^2}}}1−x2x2 , is surjective, then A is equal toAR – (–1, 0)BR – {–1}CR – [–1, 0)D[0, ∞\infty∞)Check answerSkip