По быстрее помогите спасибо
sinX + 1/2 = 0
sinX = -1/2
X1 = 7π/6 ±2π*n
X2 = 11π/6 ±2π*m
2sin(4X-π/3) = √3
sin(4X-π/3) = √3/2
4X1-π/3 = π/3 ±2π*n
4X1 = 2π/3 ±2π*n
X1 = π/6 ±(π/2)*n
4X2-π/3 = 2π/3 ±2π*m
4X2 = π ±2π*m
X2 = π/4 ±(π/2)*m
