Задание

Решите уравнение: \(\large\sin{2x}=-\frac{\sqrt{2}}{2}\)

\(\large\mathtt{x=(-1)^{n+1}\frac{\pi}{8}+2\pi{n}, n\in{Z}}\)

\(\large\mathtt{x=-\frac{\pi}{8}+\frac{\pi{n}}{2}, n\in{Z}}\)

\(\large\mathtt{x=(-1)^{n+1}\frac{\pi}{8}+\frac{\pi{n}}{2}, n\in{Z}}\)