ddxarcsinx=\dfrac{d}{dx}\arcsin x =dxdarcsinx=A11−x2\dfrac{1}{\sqrt{1-x^2}}1−x21check_circleB1cosx\dfrac{1}{\cos x}cosx1C−11−x2\dfrac{-1}{\sqrt{1-x^2}}1−x2−1D11+x2\dfrac{1}{1+x^2}1+x21ExplanationStandard inverse trig derivative.