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Riešenie trigonometrickej rovnice
Vyrieš v \( \mathbb{R} \) rovnicu \( \sin x=\frac{1}{2} \).
\( \large K=\bigcup_{k\in\mathbb{Z}}\left\{\frac{\pi}{6}+2k\pi;\frac{5\pi}{6}+2k\pi\right\} \)
\( \large K=\bigcup_{k\in\mathbb{Z}}\left\{\frac{\pi}{3}+2k\pi;\frac{5\pi}{6}+2k\pi\right\} \)
\( \large K=\bigcup_{k\in\mathbb{Z}}\left\{\frac{\pi}{6}+2k\pi;\frac{3\pi}{6}+2k\pi\right\} \)
\( \large K=\bigcup_{k\in\mathbb{Z}}\left\{\frac{\pi}{4}+2k\pi;\frac{5\pi}{6}+2k\pi\right\} \)