% NOTE: Latex is case sensitive.

\documentclass{article}

\usepackage{amsmath} % Needed to define the sinc command below
\newcommand{\sinc}{\operatorname{sinc}}

\usepackage{color} % Used for colors

\begin{document}
\begin{center}
{\color{red}Latex \hspace{.5 in} Tutorial \hspace{.5 in} 4}
\end{center}

\textcolor{blue}{Note: \ldots}

\begin{itemize}

\item Let $x = 3 - 4i$. \underline{Find} $\overline{x}$.

\item $\overbrace{1+\underbrace{2+3+4}}$.

\item $\overbrace{1+\underbrace{2+3+4}_9}^{10}$.

\item Find $\sinc(3)$.

\item If $\gamma \geq \pi$, $\Gamma < \infty$, and $\mathcal{A} = \phi, \) find $\cdots$.

\vspace{1.5 in}

\item Given the table

\begin{center}
\begin{tabular}{|c|c|}
\hline
x & f(x) \\
\hline 
\hline 
1 & 2 \\
\hline
3 & 0 \\
\hline
5 & -3 \\
\hline
\end{tabular}
\end{center}

Approximate $f'(3)$ and $f'(1)$.

\hspace{1 in} \vdots

\end{itemize}

\end{document}
	