How to Write the Element Of Symbol (∈) in LaTeX

In LaTeX, you can write the element of symbol (∈) using the \in command.

The following examples show how to write the element of symbol in LaTeX.

How to Write the Element Of Symbol in Text

We can use the \in command to write the element of symbol in LaTeX document for text.

Suppose we want to write the element of symbol in the text.

We can use the following LaTeX code to do so:

\documentclass{article}
\begin{document}

This is an example of using the element of symbol \( a \in A \) in a sentence.

\end{document}

Output: 👇️

This is an example of using the element of symbol a ∈ A in a sentence.

In this example, we use the \in command to display the element of symbol in the text.

How to Write the Element Of Symbol in Mathematical Expressions

For mathematical expressions, we can use the \in command to ensure proper formatting.

Suppose we would like to write mathematical expressions that contain the element of symbol.

We can use the following LaTeX code to do so:

\documentclass{article}
\begin{document}

An inline mathematical expression: \( a \in A \).

A displayed mathematical expression:
\[
a \in A
\]

\end{document}

Output: 👇️

In this example, we use the \in command to denote the element of symbol in both inline and displayed mathematical expressions.

Conclusion

We can use the \in command for both text and mathematical expressions. This ensures that the element of symbol is properly formatted and displayed in your LaTeX document.