Question

Решить уравнение
sin 6x = -1/2

Answer 1

Ответ:

6х = (-1)^n arcSin(-1/2) + nπ, n∈Z

6x = (-1)^n (-π/6) + πn, n∈Z

6x = (-1)^(n+1)·π/6 + π n, n∈Z

x = (-1)^(n + 1) ·π/36 + πn/6, n ∈Z