The value of _ - / 2 ^ / 2 x^ 2 x 1+e^ x d x is equal to
Mathematics · JEE Advanced · NTA Exams — Integral Calculus
The value of \(\int_{-\pi / 2}^{\pi / 2} \frac{x^{2} \cos x}{1+e^{x}} d x \text { is equal to }\)
Answer
(C)
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