Объяснение:
22sin(x - p/4) = -1
sin(x - p/4) = -1/2=-0/5
x - p/4=(-1)ⁿarcsin(-0.5)+pn
x - p/4=(-1)ⁿ⁺¹(p/6)+pn
x=p/4+(-1)ⁿ⁺¹(p/6)+pn , n∈Z
