Question

cos pi/3-Sinpi/3 ???

Answer 1

Cosπ\3p- sinπ\3
cos60 - sin60
1/2-√3/2
1-√3/2

Answer 2

According to given sum,

$= > \: \cos( \frac{\pi}{3} ) - \sin( \frac{\pi}{3} )$

$= > \: \cos(60) - \sin(60)$

$= > \: \frac{1}{2} - \frac{ \sqrt{3} }{2}$

$= > \: \frac{1 - \sqrt{ 3} }{2}$

:-)Hope it helps u.