\[arg\,(5-\sqrt{3}i)=\]

1.	\[arg\,(5-\sqrt{3}i)=\]
A.	\[{{\tan }^{-1}}\frac{5}{\sqrt{3}}\]
B.	\[{{\tan }^{-1}}\left( -\,\frac{5}{\sqrt{3}} \right)\]
C.	\[{{\tan }^{-1}}\frac{\sqrt{3}}{5}\]
D.	\[{{\tan }^{-1}}\left( -\frac{\sqrt{3}}{5} \right)\]
Answer» E.

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\[arg\,(5-\sqrt{3}i)=\]

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