2000006601

SubArea: 
Trigonometric equations and inequalities
Level: 
B
Project ID: 
2000006601
Accepted: 
0
Clonable: 
0
Easy: 
1
An inequality is solved graphically as shown in the picture. The solution is marked in red. Choose the corresponding inequality.
\[ \mathrm{tg}\,{x} \geq \frac{\sqrt{3}}{3} \] \[ x \in [ 0 ;\pi ] \setminus \left\{ \frac{\pi}{2} \right\}\]
\[ \mathrm{tg}\,{x} \geq \frac{\sqrt{3}}{2} \] \[ x \in [ 0 ;\pi ] \setminus \left\{ \frac{\pi}{2} \right\}\]
\[ \mathrm{cotg}\,{x} \geq \frac{\sqrt{3}}{2} \] \[ x \in [ 0 ;\pi ] \setminus \left\{ \frac{\pi}{2} \right\}\]
\[ \mathrm{cotg}\,{x} \geq \frac{\sqrt{3}}{3} \] \[ x \in [ 0 ;\pi ] \setminus \left\{ \frac{\pi}{2} \right\}\]