The given text appears to be nonsensical and requires a complete rewrite to make sense. Here is a revised version with meaningful content:

```latex
\begin{tabular}{|c|c|c|c|c|}
\hline
Function & Symbol & Example 1 & Example 2 & Description \\
\hline
Sine & [tex]$\sin$[/tex] & [tex]$\sin(\theta)$[/tex] & [tex]$\sin(30^\circ)$[/tex] & Trigonometric function representing the ratio of the length of the opposite side to the hypotenuse in a right-angled triangle. \\
\hline
Cosine & [tex]$\cos$[/tex] & [tex]$\cos(\theta)$[/tex] & [tex]$\cos(60^\circ)$[/tex] & Trigonometric function representing the ratio of the length of the adjacent side to the hypotenuse in a right-angled triangle. \\
\hline
Tangent & [tex]$\tan$[/tex] & [tex]$\tan(\theta)$[/tex] & [tex]$\tan(45^\circ)$[/tex] & Trigonometric function representing the ratio of the sine to the cosine of an angle. \\
\hline
\end{tabular}
```

This table provides clear and coherent information about trigonometric functions, including their symbols, examples, and descriptions.