Question:medium

The amplitude of the complex number is:
\[\frac{(\sqrt{3}+i)(1-\sqrt{3}i)}{(-1+i)(-1-i)}\]

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To find the amplitude (argument) of a complex number $a+ib$, use $\tan\theta = \frac{b}{a}$ and choose the angle based on the quadrant of $(a,b)$.

Updated On: Mar 30, 2026

$\dfrac{\pi}{2}$
$\dfrac{\pi}{3}$
$\dfrac{5\pi}{12}$
$-\dfrac{\pi}{6}$

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The Correct Option is D

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