JEE MAIN - Mathematics Hindi (2024 - 1st February Morning Shift - No. 28)
यदि $\int\limits_{-\pi / 2}^{\pi / 2} \frac{8 \sqrt{2} \cos x \mathrm{~d} x}{\left(1+\mathrm{e}^{\sin x}\right)\left(1+\sin ^4 x\right)}=\alpha \pi+\beta \log _{\mathrm{e}}(3+2 \sqrt{2})$, जहाँ $\alpha, \beta$ पूर्णांक हैं, तब $\alpha^2+\beta^2$ का मान है :
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