1 . ∫sin-1xdx

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

Answer: Option B

Explanation: