Question

sin(x+π/4)=1/2
Помогите пожалуйста!

Answer 1

x+п/4=п/6
x= п/6-п/4
x=-п/12+2пк,к э z

Answer 2

Sin(x+π/4)=1/2
x+π/4=π/6+2πk U x+π/4=5π/6+2πk
x=-π/4+π/6+2πk U x=-π/4+5π/6+2πk
x=-π/12+2πk U x=7π/12+2πk,k∈z