defence exam SSB Head Constable (Communication) 2023 Mock Test Mathematics Integral Calculus Definite Integrals
The value of \(\displaystyle \int_{-\frac{\pi}{2}}^{\frac{\pi}{2}}\frac{dx}{e^{\sin x}+1}\) is equal to
1
0
2
1
3
\(-\frac{\pi}{2}\)
4
\(\frac{\pi}{2}\)