Questão 2349258

\(z = 2cos \frac{\pi }{6} + 2 i sen \frac{\pi }{6}\)

\(z = cos \frac{\pi }{6}^{6} + i\) \(sen \frac{\pi }{6}\)

\(z = 2cos \frac{\pi }{3} + 2 i\) \(sen \frac{\pi }{3}\)

\(z = cos \frac{\pi }{3} + i\) \(sen \frac{\pi }{3}\)