Sum of all the solutions of cosx.cos(π/3 + x). cos(π/3 - x) = 1/4, x ∈[0,6π] is - Sarthaks eConnect | Largest Online Education Community
If sum of all the solutions of the equation 8cosx.(cos(π/6+x).cos(π/6-x)-1/2)=1 in [0,π] is kπ, then k is equal to: - Sarthaks eConnect | Largest Online Education Community
![limit cosx -root 3 sin x x--pi/6 pi - 6x hope u understand due to lack of mathematical signs - Maths - Limits and Derivatives - 2843551 | Meritnation.com limit cosx -root 3 sin x x--pi/6 pi - 6x hope u understand due to lack of mathematical signs - Maths - Limits and Derivatives - 2843551 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/discuss_editlive/3021597/2012_08_27_14_38_27/mathmlequation2878866300309966238.png)
limit cosx -root 3 sin x x--pi/6 pi - 6x hope u understand due to lack of mathematical signs - Maths - Limits and Derivatives - 2843551 | Meritnation.com
The value of cos^2(π/6 + x) - sin^2(π/6 - x) - Sarthaks eConnect | Largest Online Education Community
![Prove That: Cos (Pi/4 Xx X) Cos (Pi/4 - Y) - Sin (Pi/4 - X)Sin (Pi/4 - Y) = Sin (X + Y) - Mathematics | Shaalaa.com Prove That: Cos (Pi/4 Xx X) Cos (Pi/4 - Y) - Sin (Pi/4 - X)Sin (Pi/4 - Y) = Sin (X + Y) - Mathematics | Shaalaa.com](https://www.shaalaa.com/images/_4:9e9adbf8eb4b4a2eb5980138ec66ee7d.png)
Prove That: Cos (Pi/4 Xx X) Cos (Pi/4 - Y) - Sin (Pi/4 - X)Sin (Pi/4 - Y) = Sin (X + Y) - Mathematics | Shaalaa.com
![At what point does sin (x + PI/6) + cos (x + PI/6) attain maximum value in the interval (0,PI/2)? - YouTube At what point does sin (x + PI/6) + cos (x + PI/6) attain maximum value in the interval (0,PI/2)? - YouTube](https://i.ytimg.com/vi/tekENg9MG_E/maxresdefault.jpg)