The polar form of complex number \(z = \frac{{ - 4}}{{1 + i\sqrt 3 }}\) can be written as –
1
\(2\left( {\cos \left( {\frac{\pi }{3}} \right) + isin\left( {\frac{\pi }{3}} \right)} \right)\)
2
\(2\left( {\cos \left( {\frac{{2\pi }}{3}} \right) + isin\left( {\frac{{2\pi }}{3}} \right)} \right)\)
3
\(- 4\left( {\cos \left( {\frac{{2\pi }}{3}} \right) + isin\left( {\frac{{2\pi }}{3}} \right)} \right)\)
4
\(2\left( {\cos \left( {\frac{{2\pi }}{3}} \right) - isin\left( {\frac{{2\pi }}{3}} \right)} \right)\)