If \( I=\int_{-1}^{1}\left(\frac{x^{2}+\sin x}{1+x^{2}}\right) d x \) then
\( \mathrm{P} \)
(A) ...
If \( I=\int_{-1}^{1}\left(\frac{x^{2}+\sin x}{1+x^{2}}\right) d x \) then
\( \mathrm{P} \)
(A) 0
(B) 2
(C) \( \frac{\pi}{2} \)
(D) \( 2-\frac{\pi}{2} \)
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