Question:
Evaluate the following integrals
$\int_{\pi / 4}^{\pi / 2} \frac{\cos \theta}{\left.\cos \frac{\theta}{2}+\sin \frac{\theta}{2}\right)^{3}} d \theta$
Solution:
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.