Question

Convert the complex number 2 - 2 sqrt3 i into its polar representation.

Answer 1

4(cos(300) + isin(300))

Answer 2

what are you doing ?

Answer 3

\[r<\theta \]

Answer 4

\[ \theta =\tan^{-1} (-\sqrt{3})=-60\]
\[r=4\]

Answer 5

\[ \therefore 2-i2\sqrt{3} = 4<-60\]