LaTeX Beta (β) - Complete Guide
The Greek letter beta (β) is the second letter of the Greek alphabet, commonly used for angles and coefficients.
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Beta
LaTeX Code
No package required
\betaStandard Greek letter command
What is the LaTeX Beta?
Beta is the second letter of the Greek alphabet. In LaTeX, it is represented by the \beta command in math mode. Like alpha, it is frequently used to represent angles, coefficients, and variables in mathematics and physics.
How to Use Beta in LaTeX
Method 1: Using \beta
✅No package required
Standard Greek letter command
Example: Using \beta
\documentclass{article}
\begin{document}
% Using the Beta
Text with \beta
\end{document}Common Use Cases
The Beta symbol is commonly used in the following contexts:
Angle Notation
Used to represent angles in geometric problems.
Code
The angle $\beta = 60^\circ$Output
The angle β = 60°
Regression Coefficient
Used in statistics and machine learning for coefficients.
Code
The regression coefficient is $\beta = 0.5$Output
The regression coefficient is β = 0.5
Complete Examples
Beta in Mathematical Formula
Using beta in a formula context
\documentclass{article}
\begin{document}
The triangle has angles $\alpha = 45^\circ$, $\beta = 60^\circ$, and $\gamma = 75^\circ$.
\end{document}Frequently Asked Questions
Which method should I use?
We recommend using the method marked as "Recommended" above. However, the best method depends on your specific needs:
- \beta: Standard Greek letter command
Where do I use this symbol?
This symbol can be used:
- In mathematical equations (math mode)
- In regular text (if using text mode)
- In various document environments
Can I use this in display mode?
Yes, symbols that work in math mode (between $ $) also work in display mode (between $$ $$). This allows you to display the symbol on its own line with larger formatting.
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