Evaluate : ∫[(√(1 - sin x))/(1 + cos x)] e^-x/2 dx - Sarthaks eConnect | Largest Online Education Community
![SOLVED: I/2 (1 + cos(2x))^(3/2) dx. Evaluate Solution. First, use the identity 1 + cos(2x) = 2(cos(x))^2 to transform the integral. We obtain: ∫(1/2) (1 + cos(2x))^(3/2) dx = ∫(1/2) (2(cos(x))^2)^(3/2) dx SOLVED: I/2 (1 + cos(2x))^(3/2) dx. Evaluate Solution. First, use the identity 1 + cos(2x) = 2(cos(x))^2 to transform the integral. We obtain: ∫(1/2) (1 + cos(2x))^(3/2) dx = ∫(1/2) (2(cos(x))^2)^(3/2) dx](https://cdn.numerade.com/ask_previews/99e424a4-f5b0-4dfc-b7d7-cfc6d67e29f1_large.jpg)
SOLVED: I/2 (1 + cos(2x))^(3/2) dx. Evaluate Solution. First, use the identity 1 + cos(2x) = 2(cos(x))^2 to transform the integral. We obtain: ∫(1/2) (1 + cos(2x))^(3/2) dx = ∫(1/2) (2(cos(x))^2)^(3/2) dx
![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)