Question

sin(x+π/4)=1/2
Помогите пожалуйста!

Answer 1

x+п4=(-1) ^ n arcsin 12 + пn,n∈z
x+п4=(-1) ^ n п6 + пn,n∈z
x=(-1)^ n п6 - п4 + пn,n∈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