👉 LaTeX is a typesetting system designed to produce high-quality mathematical and scientific documents, particularly those involving complex equations. It uses a specific syntax to define symbols, equations, and environments for various types of content. For example, the `\begin{equation}` and `\end{equation}` commands create labeled equations, while `\frac{a}{b}` and `\sqrt{x}` define fractions and square roots, respectively. LaTeX also supports advanced mathematical typesetting features like matrices, vectors, and tables through specialized packages. This system ensures precise formatting, consistent alignment, and professional-looking output, making it indispensable for academic and technical writing.