Column – I		Column – II
P)	If  $z=\frac{2}{1+\sqrt{3}i},$ then the value of $Arg\left(z\right)$  is	1)	$-\frac{\pi }{3}$
Q)	the principle amplitude of ${(1+i\sqrt{3})}^2$  is	2)	$\frac{\pi }{10}$
R)	The amplitude of  $\sin \frac{\pi }{5}+i(1-\cos \frac{\pi }{5})$ is	3)	$\frac{3\pi }{4}$
S)	Let Z, $\omega$  be complex numbers such that  $\overline{Z}+i\overline{\omega }=0$ and $\arg \left(Z\omega \right)=\pi$ , then  $\arg \left(Z\right)=$	4)	$\frac{2\pi }{3}$