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Řešení rovnice cotg x
Vyřeš v \( \R \) rovnici:
\( \large \text{cotg}x = \Large \frac{{2\cdot 0}}{5}\large \)
\( \large K = \bigcup\limits_{k\in\mathbb{Z}} \left \{\Large \pi\large + k \pi\right \} \)
\( \large K = \bigcup\limits_{k\in\mathbb{Z}} \left \{\Large \frac{\pi}{4}\large + k \pi\right \} \)
\( \large K = \bigcup\limits_{k\in\mathbb{Z}} \left \{\Large \frac{\pi}{2}\large + k \pi\right \} \)
\( \large K = \bigcup\limits_{k\in\mathbb{Z}} \left \{\Large \frac{3\pi}{2}\large + k \pi\right \} \)