Question

Find the polar form of the following complex numbers
$(-1-\sqrt{3}i)$

Answer 1

$z=-1-\sqrt{3}i$

$z=\frac{2}{2}(-1-\sqrt{3}i)$

$z=-2(\frac{1}{2}+\frac{\sqrt{3}}{2}i)$

$z=-2(\cos \frac{\pi }{3}+i\sin \frac{\pi }{3})$ is the polar form of the given comlex number.