🛠️ JEE➗ Maths

If \(\int e^x\left(\frac{x \sin ^{-1} x}{\sqrt{1-x^2}}+\frac{\sin ^{-1} x}{\left(1-x^2\right)^{3 / 2}}+\frac{x}{1-x^2}\r…

Q1

If \(\int e^x\left(\frac{x \sin ^{-1} x}{\sqrt{1-x^2}}+\frac{\sin ^{-1} x}{\left(1-x^2\right)^{3 / 2}}+\frac{x}{1-x^2}\right) d x=g(x)+C\), where C is the constant of integration, then \(\mathrm{g}\left(\frac{1}{2}\right)\) equals :

[Jee Main 2025]

a

\(\frac{\pi}{6} \sqrt{\frac{\mathrm{e}}{2}}\)

b

\(\frac{\pi}{4} \sqrt{\frac{\mathrm{e}}{2}}\)

c

\(\frac{\pi}{6} \sqrt{\frac{\mathrm{e}}{3}}\)

d

\(\frac{\pi}{4} \sqrt{\frac{\mathrm{e}}{3}}\)

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