LaTeX is a typesetting system commonly used for mathematical and scientific documents. Writing a **minus sign** in LaTeX is pretty easy. Here’s a simple guide.

**Contents**show

## Using Minus Sign in LaTeX

To write a minus sign in LaTeX, you can use the hyphen (`-`

) character.

### Using Hyphen:

You can use the hyphen (`-`

) character to represent the minus sign. For example:

```
\documentclass{article}
\begin{document}
$a - b$
\end{document}
```

**Output**

I hope this guide will help you write minus sign in your LaTeX document.

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