Trigonometric functions (sin, cos, tan) in LaTeX

In this tutorial, I will show you how to write Trigonometric and Inverse trigonometric functions In LaTeX.

All Trigonometric functions commands and outputs:

Name	Command	Output
sin	$\sin$
cos	$\cos$
tan	$\tan$
cosec	$\csc$
sec	$\sec$
cot	$\cot$
arcsin	$\arcsin$
arccos	$\arccos$
arctan	$\arctan$

\documentclass{article}
\begin{document}

  $$ \sin x \quad \cos x \quad \tan x$$
  $$ \sin \theta \quad \cos \theta \quad \tan \theta$$
      
\end{document}

Output:

Inverse trigonometric functions In LaTeX

In order to get Inverse trigonometric functions, you have to use superscripts for example if you want sin^-1, then you have to write \sin^{-1}. In this way, you can get all inverse trigonometric functions for all Trigonometric functions.

\documentclass{article}
\begin{document}

  $$ \sin^{-1} x \quad \cos^{-1} x \quad \tan^{-1} x$$
  $$ \sin^{-1} \theta \quad \cos^{-1} \theta \quad \tan^{-1} \theta$$
      
\end{document}

Output: