Introduction to \parallel TeX command

The \parallel TeX command is used to typeset a parallel symbol in mathematical equations. The symbol is used to denote that two lines or planes are parallel to each other.

Syntax

The syntax of the \parallel TeX command is as follows:

A \parallel B

This will typeset the symbol for parallelism between A and B.

Example

Here is an example of how to use the \parallel TeX command:

Let AB be a line segment and CD be another line segment such that AB is parallel to CD. Then we can write:

AB \parallel CD

This will produce the following output:

Let AB be a line segment and CD be another line segment such that AB is parallel to CD. Then we can write:

AB \parallel CD

Conclusion

The \parallel TeX command is a simple command that is used to typeset the parallel symbol in mathematical equations. It is easy to use and is very useful in geometry and other mathematical fields.