![Find the value of the following :- `{:((a)sin((pi)/(6)),(b)cos ((pi)/(4))), ((c)tan((pi)/(3)), - YouTube Find the value of the following :- `{:((a)sin((pi)/(6)),(b)cos ((pi)/(4))), ((c)tan((pi)/(3)), - YouTube](https://i.ytimg.com/vi/vAY8P1rGi_o/maxresdefault.jpg)
Find the value of the following :- `{:((a)sin((pi)/(6)),(b)cos ((pi)/(4))), ((c)tan((pi)/(3)), - YouTube
![trigonometric functions of allied angles \sin (\pi-\theta)=\sin \theta \cos (\pi-\theta)=-\cos \theta \tan (\pi-\theta)=-\tan \theta \sin (2 \pi -\theta)=-\sin \theta \cos (2 \pi-\theta)=\cos \theta \tan (2 \pi-\theta)=-\tan \theta \sin \left(\frac{3 ... trigonometric functions of allied angles \sin (\pi-\theta)=\sin \theta \cos (\pi-\theta)=-\cos \theta \tan (\pi-\theta)=-\tan \theta \sin (2 \pi -\theta)=-\sin \theta \cos (2 \pi-\theta)=\cos \theta \tan (2 \pi-\theta)=-\tan \theta \sin \left(\frac{3 ...](https://toppr-doubts-media.s3.amazonaws.com/images/12352164/8f29f91d-b12e-4114-9ce9-fbf973de0b43.jpg)
trigonometric functions of allied angles \sin (\pi-\theta)=\sin \theta \cos (\pi-\theta)=-\cos \theta \tan (\pi-\theta)=-\tan \theta \sin (2 \pi -\theta)=-\sin \theta \cos (2 \pi-\theta)=\cos \theta \tan (2 \pi-\theta)=-\tan \theta \sin \left(\frac{3 ...
![Daniel Mentrard on Twitter: "Compare cos(pi/2-x),sin(pi/2 -x),cos(pi-x),sin( pi-x) ,sin(-x) and cos(-x) in the unit circle @geogebra… " Daniel Mentrard on Twitter: "Compare cos(pi/2-x),sin(pi/2 -x),cos(pi-x),sin( pi-x) ,sin(-x) and cos(-x) in the unit circle @geogebra… "](https://pbs.twimg.com/media/ErwqkLFXIAELm5f.jpg)
Daniel Mentrard on Twitter: "Compare cos(pi/2-x),sin(pi/2 -x),cos(pi-x),sin( pi-x) ,sin(-x) and cos(-x) in the unit circle @geogebra… "
![Notice Me Sin Pi: Notice Me Sin Pi Funny Anime Pi Day Senpai Blank Comic Book Notebook - Kid's Storyboarding (120 Comic Template Pages, 8.5" x 11") Draw Your Own Graphic Novel Notice Me Sin Pi: Notice Me Sin Pi Funny Anime Pi Day Senpai Blank Comic Book Notebook - Kid's Storyboarding (120 Comic Template Pages, 8.5" x 11") Draw Your Own Graphic Novel](https://images-na.ssl-images-amazon.com/images/I/41H6UYAUTdL.jpg)
Notice Me Sin Pi: Notice Me Sin Pi Funny Anime Pi Day Senpai Blank Comic Book Notebook - Kid's Storyboarding (120 Comic Template Pages, 8.5" x 11") Draw Your Own Graphic Novel
![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)