Evaluate : ∫[(√(1 - sin x))/(1 + cos x)] e^-x/2 dx - Sarthaks eConnect | Largest Online Education Community
![complex analysis - Integrating $\int_0^\infty \frac{1-\cos x }{x^2}dx$ via contour integral. - Mathematics Stack Exchange complex analysis - Integrating $\int_0^\infty \frac{1-\cos x }{x^2}dx$ via contour integral. - Mathematics Stack Exchange](https://i.stack.imgur.com/XEqw9.png)
complex analysis - Integrating $\int_0^\infty \frac{1-\cos x }{x^2}dx$ via contour integral. - Mathematics Stack Exchange
![calculus - Solve $\int_{0}^{\pi/2} \arccos\left( \frac{\cos(x)}{1+2\cos(x)} \right) \mathrm dx$ - Mathematics Stack Exchange calculus - Solve $\int_{0}^{\pi/2} \arccos\left( \frac{\cos(x)}{1+2\cos(x)} \right) \mathrm dx$ - Mathematics Stack Exchange](https://i.stack.imgur.com/LjLS0.jpg)
calculus - Solve $\int_{0}^{\pi/2} \arccos\left( \frac{\cos(x)}{1+2\cos(x)} \right) \mathrm dx$ - Mathematics Stack Exchange
integration of 1 cos2x/2 from pi to 0 (these are limits) is equal to (a) pi/4 (b) pi/2 (c) pi/3 (d) pi
![Please evaluate the following integral from 0 to pi Integral(log(1+cos x)dx) - Maths - Integrals - 3882823 | Meritnation.com Please evaluate the following integral from 0 to pi Integral(log(1+cos x)dx) - Maths - Integrals - 3882823 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/discuss_editlive/4080826/2013_02_22_15_22_26/mathmlequation2689626216526605718.png)