Question

If z1 =-1 and z2 = i, then the value of Arg
(z1/z2) is​

Answer 1

Answer:

This solution may help you.

Answer 2

Answer:

The value of Arg (z1/z2) is​ $\frac{\pi }{2}$

Step-by-step explanation:

Given: z1 =-1 and z2 = i

To find: the value of Arg(z1/z2)

Calculation:

$z_{1}=-1 \text { and } z_{2}=i$

We, know that,

$\begin{aligned}&\arg \left(\frac{z_{1}}{z_{2}}\right)=\arg \left(z_{1}\right)-\arg \left(z_{2}\right) \\&\Rightarrow \arg (-1)-\arg (\mathrm{i})=\pi-\frac{\pi}{2} \\&\Rightarrow \frac{\pi}{2}\end{aligned}$