Question

HY ☺

EVALUATE :
$\sin( \binom{25\pi}{8} )$
​

Answer 1

To evaluate :-

$\sf{sin(25\dfrac{\pi}{8} )}$

Answer :-

$\sf{sin(25\dfrac{\pi}{8} )}\\\\\sf{=sin(25\times\dfrac{\pi}{8}\times\dfrac{180}{\pi} ) }\\\\\sf{=sin(25\times22.5)}\\\\\sf{=sin\ 562.5^\circ}\\\\\sf{=-0.15\:\:(approx.)}$

Mark as the brainliest ☺

Answer 2

Answer:

Hope it helps you..

please follow me. yaar