For xϵ[0,12], f(x)=tan(sin−1(x√2+√1−x22)−sin−1x) is
Let f(x) = x + 1; where xϵ[0,∞]. Choose the right option.
Let f(x) be defined in [–2,2] by f(x)={max{√4−x2,√1+x2}−2≤x≤0min{√4−x2,√1+x2}0<x≤2 . Then f(x) is