решите уравнение 2sin4x=-1

2Sin4x =- 1Sin4x = -1/24x =(- 1)ⁿarcSin(-1/2) + πn, n ∈ z4x = (- 1)ⁿ⁺¹ π/6 +πn, n ∈ zx = (- 1)ⁿ⁺¹ π/24 + πn/4, n ∈ z