Задание
Соедини части
| \(\arccos 1\) | \(\dfrac{3\pi}{4}\) |
| \(\arccos \left(\dfrac {\sqrt{3}}{2} \right)\,\) | \(\dfrac{5\pi}{6}\) |
| \(\arccos \left( \dfrac{1}{2} \right)\) | \(\dfrac{\pi}{2}\) |
| \(\arccos \left(-\dfrac{\sqrt{2}}{2} \right)\) | \(\dfrac{\pi}{6}\) |
| \(\arccos \dfrac{-\sqrt{3}}{2}\) | \(\dfrac{\pi}{3}\) |
| \(\arccos 0\) | \(0\) |