1.\int \left(\sqrt{\frac{a+x}{a-x}} + \sqrt{\frac{a-x}{a+x}}\right) dx =a.2\sin^{-1}(x/a) + Cb.2a\sin^{-1}(x/a) + Cc.2\cos^{-1}(x/a) + Cd.2a\cos^{-1}(x/a) + CLogin to continueOnly logged in users canattempt or see the solution.
