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Goniometrická rovnice
Najdi v \( \R \) řešení goniometrické rovnice:
\( \large \Large \frac{2}{{\sqrt 3}}\large \text{cotg} \left( {\Large \frac{x}{2}\large - \Large \frac{\pi}{4}\large } \right) = \Large \frac{{2 \sqrt 3}}{3}\large \)
\( {x} = {\pi} + k \pi \)
\( K = \bigcup_\limits{k\ \in\ \mathbb{Z}} \left \{\pi + k \pi \right\} \)
\( {x} = {\pi} + 4k \pi \)
\( K = \bigcup_\limits{k\ \in\ \mathbb{Z}} \left \{\pi + 4k \pi \right\} \)
\( {x} = {\pi} + 3k \pi \)
\( K = \bigcup_\limits{k\ \in\ \mathbb{Z}} \left \{\pi + 3k \pi \right\} \)
\( {x} = {\pi} + 2k \pi \)
\( K = \bigcup_\limits{k\ \in\ \mathbb{Z}} \left \{\pi + 2k \pi \right\} \)