1. The problem statement, all variables and given/known data Compute the derivative of the following function. 2. Relevant equations f:[1,-1] arrow [-pie/2, pie/2] given by f(x)=sin^-1 (x) 3. The attempt at a solution I know that f ' (x)=1/[sqrt(1-x^2)] Im not sure how to include the intervals of pie given, not sure what they want me to do.