Mark against the correct answer in each of the following:
Question:

Mark $(\sqrt{)}$ against the correct answer in each of the following:

$\int\left(\sin ^{-1} x\right)^{2} d x=?$

A. $\frac{2 \sin ^{-1} x}{\sqrt{1-x^{2}}}+C$

B. $\frac{1}{3}\left(\sin ^{-1} x\right)^{3}+\frac{1}{\sqrt{1-x^{2}}}+C$

C. $x\left(\sin ^{-1} x\right)^{2}+\left(\sin ^{-1} x\right) \sqrt{1-x^{2}}+2 x+C$

D. $x\left(\sin ^{-1} x\right)^{2}+2\left(\sin ^{-1} x\right) \sqrt{1-x^{2}}-2 x+C$

Solution:

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