If sin x=1/4 is on the interval [0,π/2) how do I find sin 2θ, cos 2θ, and tan 2θ? - Applied Mathematics - Quora
find sin(x/2), cos(x/2), and tan(x/2) for sin x = 1/4, x in quadrant II - Sarthaks eConnect | Largest Online Education Community
![Find sin(x/2), cos(X/2), and tan(x/2), if sin x=-1/4, X lies in 3rd quadrant - Maths - Trigonometric Functions - 14036917 | Meritnation.com Find sin(x/2), cos(X/2), and tan(x/2), if sin x=-1/4, X lies in 3rd quadrant - Maths - Trigonometric Functions - 14036917 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_5db4216080804.jpg)
Find sin(x/2), cos(X/2), and tan(x/2), if sin x=-1/4, X lies in 3rd quadrant - Maths - Trigonometric Functions - 14036917 | Meritnation.com
![If sinx+siny=1/4 and cosx+cosy=1/3 Find the values of tan(x-y/2) and tan(x+y/2) - Maths - Trigonometric Functions - 13096689 | Meritnation.com If sinx+siny=1/4 and cosx+cosy=1/3 Find the values of tan(x-y/2) and tan(x+y/2) - Maths - Trigonometric Functions - 13096689 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_5b7b05b9aa060.jpg)
If sinx+siny=1/4 and cosx+cosy=1/3 Find the values of tan(x-y/2) and tan(x+y/2) - Maths - Trigonometric Functions - 13096689 | Meritnation.com
![trigonometry - Proving $\left(\frac{1+\sin x+i\cos x}{1+\sin x-i\cos x}\right)^n=\cos n\left(\frac{\pi }{2}-x\right)+i\sin n\left(\frac{\pi }{2-x}\right)$ - Mathematics Stack Exchange trigonometry - Proving $\left(\frac{1+\sin x+i\cos x}{1+\sin x-i\cos x}\right)^n=\cos n\left(\frac{\pi }{2}-x\right)+i\sin n\left(\frac{\pi }{2-x}\right)$ - Mathematics Stack Exchange](https://i.stack.imgur.com/7TZxt.jpg)
trigonometry - Proving $\left(\frac{1+\sin x+i\cos x}{1+\sin x-i\cos x}\right)^n=\cos n\left(\frac{\pi }{2}-x\right)+i\sin n\left(\frac{\pi }{2-x}\right)$ - Mathematics Stack Exchange
Find the greatest and the least value of the function f(x) = 1/(sinx + 4) – 1/(cos x – 4), x ∈ R - Sarthaks eConnect | Largest Online Education Community
![Find `Sin X/2, Cos X/2 and Tan X/2` of the Following `Sin X = 1/4`, X in Quadrant II - Mathematics | Shaalaa.com Find `Sin X/2, Cos X/2 and Tan X/2` of the Following `Sin X = 1/4`, X in Quadrant II - Mathematics | Shaalaa.com](https://www.shaalaa.com/images/_4:2836abc2d1e143a28abb1d57095ce921.png)