![integral xsinx/(1+cos^2(x))dx i get that in walfram https://www.wolframalpha.com/input/?i=integral+xsinx%2F%281%2Bcos^2x%29 but it does not help... - eNotes.com integral xsinx/(1+cos^2(x))dx i get that in walfram https://www.wolframalpha.com/input/?i=integral+xsinx%2F%281%2Bcos^2x%29 but it does not help... - eNotes.com](https://s3.amazonaws.com/user-content.enotes.com/4506bd7bd89586de151ffe15ca7fd716e691b421_thumb.jpg)
integral xsinx/(1+cos^2(x))dx i get that in walfram https://www.wolframalpha.com/input/?i=integral+xsinx%2F%281%2Bcos^2x%29 but it does not help... - eNotes.com
Evaluate the following definite integral: ∫√(1 + cos x) dx, x ∈ [0, π/2 ] - Sarthaks eConnect | Largest Online Education Community
What is the integration of (1+cos x) ^(1/2).dx with upper and lower limits as pi/2 and 0 respectively? - Quora
![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)