Question

Помогите..
sin(x/2-p/6)+1=0

Answer 1

sin(x/2-пи/6)+1=0
sin(x/2-пи/6)=-1
x/2пии/6=-пи/2+2пиn
х/2=-пи/2+пи/6+2пиn
х/2=-пи/3+2пиn
х=-2пи/3+2пиn