Find the integral of the given function:

{eq}\sin^{-1}\ (\cos\ x) {/eq}

Question:

Integration:

The fundamental theorem of calculus can be used to solve the function when its derivative is given. Sometimes, trigonometric identities are applied to simplify the integrand. For example, {eq}\cos \theta {/eq} can be expressed as {eq}\cos \theta = \sin \left( {\dfrac{\pi }{2} - \theta } \right) {/eq}.

Answer and Explanation: 1