Class 11 Mathematics 4-1.Complex numbers Argument of complex numbers

Medium

Let $z$ be a purely imaginary number such that $\text{Im}(z) < 0$. Then $\arg(z)$ is equal to

A
$\pi$
B
$\frac{\pi}{2}$
C
$0$
D
$-\frac{\pi}{2}$

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Class 11 Questions

Class 11

Mathematics Questions

Chapter

4-1.Complex numbers

Subtopic

Argument of complex numbers

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