Задание
Решите неравенство: \(\sqrt{tg(\frac{\pi}{4}-\frac{x}{4}})\lt 1.\)
- \((4\pi{n};\pi+4\pi{n}]\)
- \([4\pi{n};\pi+4\pi{n}]\)
- \([2\pi{n};\pi+4\pi{n}]\)
- \((\pi{n};\pi+4\pi{n}]\)