Question

In an Argand diagram the purely imaginary numbers lie along the

Answer 1

Answer on Question #58287 – Math – Complex Analysis

Question

In an Argand diagram the purely imaginary numbers lie along the ...

Solution

Purely imaginary numbers can be represented as $z = 0 + i \cdot y, y \in \mathbb{R}$, so the complex number $z$ corresponds to the point $(0, y)$ on the $y$-axis in the Cartesian plane.

**Answer**: In an Argand diagram the purely imaginary numbers lie along the $y$-axis.

www.AssignmentExpert.com