Level:
Project ID:
2000006304
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.
\[ \cos{x} > \frac{\sqrt{2}}{2} \]
\[ x \in [ 0;2\pi ]\]
\[ \cos{x} > \frac{\sqrt{3}}{2} \]
\[ x \in [ 0;2\pi ]\]
\[ \cos{x} \geq \frac{\sqrt{2}}{2} \]
\[ x \in [ 0;2\pi ]\]
\[ \cos{x} \geq \frac{\sqrt{3}}{2} \]
\[ x \in [ 0;2\pi ]\]