Prove the identity: [1 – cos 2x + sin 2x]/[1 + cos 2x + sin 2x] = tan x - Sarthaks eConnect | Largest Online Education Community
If y = √(1 + cos 2x)/(1 - cos 2x), find dy/dx. - Sarthaks eConnect | Largest Online Education Community
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
![Integration e^2x ( 1 + sin 2x /1 + cos 2x) dx explain in great detail - CBSE Class 12 - Learn CBSE Forum Integration e^2x ( 1 + sin 2x /1 + cos 2x) dx explain in great detail - CBSE Class 12 - Learn CBSE Forum](https://ask.learncbse.in/uploads/db3785/original/3X/7/f/7f53d1383f2484101f57c364ad8e2b5221eee523.png)