How to write therefore symbol in LaTeX?

To use the therefore symbol in a science document, you need to use the herefore command. And for this command, you need to install an external package amssymb.

How to represent therefore symbol in LaTeX?

“Therefore” is written in the form of words and expressed in the form of a symbol.

Mathematically, this symbol is represented by ∴. To represent this therefore symbol in latex, you need to use the \therefore command.

And \therefore commands are not available by default in latex. For this, you need to install amssymb package.

For example, you may have noticed that in most cases this therefore symbol is used to determine the final value of the equation.

\documentclass{article}
\usepackage{amssymb}
\begin{document} 
   \[ x^{2}-9=0 \]
   \[ \therefore x=\pm 3 \]
\end{document}

Output

You can see the latex code above. Here \usepackage command is used to install the external package.