Level:
Project ID:
2000001902
Accepted:
0
Clonable:
0
Easy:
1
The picture shows the graphical solution of an equation. Which equation is it?
\[ \cos{x} = -\frac{\sqrt{3}}{2}\]
\[ x \in [ 0; 2\pi ] \]
\[ \sin{x} = -\frac{\sqrt{3}}{2}\]
\[ x \in [ 0; 2\pi ] \]
\[ \sin{x} = -\frac{1}{2}\]
\[ x \in [ 0; 2\pi ] \]
\[ \cos{x} = -\frac{1}{2}\]
\[ x \in [ 0; 2\pi ] \]