Math & Science ⇒ Problem with command?

[uhdam]

I have the problem with below command code.. I want the equation which I have mentioned in the attachment.

Code: Select all

\begin{equation}   
Z =     
\begin{vmatrix}    
X_L - X_C        
\end{vmatrix}
= 70{\Omega}
\end{equation}

So, please give me the exact code in order to get same as the attachement.

Untitled.png (3.22 KiB) Viewed 2117 times

[cgnieder]

Hi uhdam,

Welcome to the LaTeX community!

I don't think you want a matrix here. I'd do something like this:

Code: Select all

\documentclass{article}
\usepackage{amsmath}
\usepackage{siunitx}

\begin{document}

\begin{equation}
 Z = \lvert X_L - X_C \rvert = \SI{70}{\ohm}
\end{equation}

\end{document}

Regards