Level:
Project ID:
9000037404
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
Given \(z = \sqrt{2}\left (\cos \frac{\pi }{3} -\mathrm{i}\sin \frac{\pi }{3}\right )\),
find \(z^{2}\).
\(- 1 -\mathrm{i}\sqrt{3}\)
\(1 + \mathrm{i}\sqrt{3}\)
\(- 2 -\mathrm{i}\sqrt{2}\)
\(2 + \mathrm{i}\sqrt{2}\)