Question

2sin x/4 - $sqrt{3}$=0

Answer 1

$2sin frac{x}{4}-sqrt{3}=0;$

$sin frac{x}{4}=frac{sqrt{3}}{2}$

$frac{x}{4}=(-1)^k*frac{pi}{3}+pi*k$

$x=(-1)^k*frac{4*pi}{3}+4*pi*k$

 

k є Z