Rieš v \( \mathbb{R} \) rovnici:
\( \frac{\cos ^{2} x}{\sin ^{2} x}+\sqrt{3}=0 \)
\( \emptyset \)
\( x = \frac{\pi}{6} \)
\( x = \frac{\pi}{3} \)
\( x = \frac{\pi}{4} \)
