How to Use LaTeX Arcsecant Symbol

To write the Arcsecant (arcsec) in LaTeX, use the LaTeX command \arcsec. It will add arcsec symbol in the text.

In this article, we will discuss how to use Arcsecant (arcsec) in the LaTeX document and its applications in trigonometric calculations and mathematical concepts.

Symbol Overview

Symbol: Arcsecant

Unicode: U+210F

Type: Trigonometric

Package Requirement: None (built-in symbol)

Argument: None (no additional arguments needed)

LaTeX Command: \arcsec

Example: arcsec


The Arcsecant is a built-in symbol available in LaTeX, and one of the fundamental trigonometric functions used in mathematics to find the angle whose secant is equal to a given value.

It is commonly used in geometry, physics, and other scientific fields.


The LaTeX command \arcsec is used to display the Arcsecant symbol.


Let’s understand using Arcsecant symbol in various domains like mathematics, trigonometry with the help of examples.

Using the Arcsec Symbol to Find the Angle

\[ \theta = \arcsec(2) \]

Output: 👇️

θ = (2)

In this example, the arcsec symbol is used to find the angle (θ) whose secant is equal to 2.

Using the Arcsec Symbol in a Mathematical Expression

\[ \sec(\arcsec(x)) = x \]

Output: 👇️

sec(x) = x

In the above example, secant of the arcsecant of a value (x) is equal to x itself.


The arcsec symbol finds numerous applications in LaTeX documents such as:

  • Calculate angles in geometric and trigonometric functions.
  • Solve trigonometric equations involving tangent and arctangent functions.


I hope the above article on how to use arcsec symbol help you. The arcsec symbol (arcsec) is a fundamental trigonometric functions used extensively in mathematics and widely used in LaTeX documents.

By effiectively use the the arcsec symbol in LaTeX documents to convey accurate and precise trigionometric calculations and mathematical concepts.