Задание
Решите неравенство: \(\tg x \ge \frac{1}{\sqrt{3}}\) .
- \([\frac{\pi}{6}+\pi n ; \frac{\pi}{2}+\pi n), n \in Z\)
- \([\frac{\pi}{6} +\pi n; \frac{\pi}{2}+\pi n], n \in Z\)
- \((\frac{\pi}{2} +2\pi n; \frac{\pi}{6}+2\pi n], n \in Z\)
- \((\frac{\pi}{6} +\pi n; \frac{\pi}{2}+\pi n), n \in Z\)
- \((\frac{\pi}{6} +\pi n; \frac{\pi}{2}+\pi n], n \in Z\)
- \([-\frac{\pi}{2} +2\pi n; \frac{\pi}{6}+2\pi n), n \in Z\)
- \((-\frac{\pi}{2} +2\pi n; \frac{\pi}{6}+2\pi n) n \in Z\)
- \([\frac{\pi}{2} +2\pi n; \frac{\pi}{6}+2\pi n] n \in Z\)