Excel in math, science, and engineering

Find all complex numbers \(z\) such that \( |z| = \left | \dfrac1z \right | \).

Note by Sanket Biswas 8 months ago

Sort by:

\(|z|^2 = 1\), but since the absolute value cannot be negative, then \(|z| = 1\). Here, any complex number (except zero) that can be written in the form of

\[z = cos(x)+isin(x)\]

will satisfy the condition – Kay Xspre · 8 months ago

Log in to reply

Problem Loading...

Note Loading...

Set Loading...

## Comments

Sort by:

TopNewest\(|z|^2 = 1\), but since the absolute value cannot be negative, then \(|z| = 1\). Here, any complex number (except zero) that can be written in the form of

\[z = cos(x)+isin(x)\]

will satisfy the condition – Kay Xspre · 8 months ago

Log in to reply