Level:
Project ID:
2010013106
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
Let \(z_1 = 1 + \mathrm{i}\sqrt{3}\), \(z_2=\sqrt3 + \mathrm{i}\). Identify a complex number that is not equal to \(\frac{z_1}{z_2}\).
\(\cos \frac{7\pi}{6} + \mathrm{i} \sin \frac{7\pi}{6}\)
\(\cos \frac{\pi}{6} +\mathrm{i} \sin \frac{\pi}{6}\)
\( \frac{\sqrt{3}}{2} + \frac{\mathrm{i}}{2}\)
\(\cos \left(-\frac{\pi}{6}\right) - \mathrm{i} \sin \left(-\frac{\pi}{6}\right)\)