| Symbol/Unicode | Subset of with Not Equal To/U+228A |
|---|---|
| Type of symbol | Set Operator |
| Package (requirement) | amssymb |
| Argument | No |
| Latex command | \subsetneq |
| Example | \subsetneq → ⊊ |
You need to use the \subsetneq command of the amssymb package to print the Subset of with Not Equal To symbol in a latex document.
\documentclass{article}
\usepackage{amssymb}
\begin{document}
$$ ABC \subsetneq XYZ $$
$$ X \subsetneq \{1,3\} $$
$$ \{1,2,3\} \subsetneq \{1,2,3,4,8\} $$
\end{document}Output :
