1003085802

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1003085802
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Množina řešení nerovnice \( \mathrm{tg}\, x \leq \frac{\sqrt3}3 \) pro \( x\in\mathbb{R} \) je:
\( \bigcup\limits_{k\in\mathbb{Z}}\left(-\frac{\pi}2+k\pi;\ \frac{\pi}6+k\pi\right\rangle \)
\( \bigcup\limits_{k\in\mathbb{Z}}\left(\frac{\pi}6+k\pi;\ \frac{\pi}3+k\pi\right) \)
\( \bigcup\limits_{k\in\mathbb{Z}}\left(-\frac{\pi}2+2k\pi;\ \frac{\pi}6+2k\pi\right\rangle \)
\( \bigcup\limits_{k\in\mathbb{Z}}\left(\frac{\pi}6+2k\pi;\ \frac{\pi}3+2k\pi\right) \)