Level:
Project ID:
1003082404
Accepted:
1
Clonable:
0
Easy:
0
Find the argument of the complex number \(4\left(\cos\frac{\pi}6-\mathrm{i}\cdot\sin\frac{\pi}6\right) \).
\( \frac{11\pi}6 \)
\( \frac{\pi}6 \)
\( \frac{5\pi}6 \)
\( \frac{7\pi}6 \)