Решите уравнение: \(\sin x=1\) .

• \(x=\frac{\pi}{2}+2\pi n, n\in \mathbb{Z}\)
• \(x=\frac{\pi}{2}+\pi n, n\in \mathbb{Z}\)
• \(x=2\pi n, n\in \mathbb{Z}\)
• \(x=\pi n, n\in \mathbb{Z}\)