\documentclass[a4paper,12pt]{article}
\newcommand\ds{\displaystyle}
\usepackage{epsfig}
\begin{document}

\parindent=0pt

QUESTION

Draw the graph of the function $\sin^{-1}x$ showing carefully the
domain and range of the function.

\bigskip

ANSWER



\epsfig{file=160-2001-3.eps, width=45mm}

domain:\ $-1\leq x\leq 1$\hspace{1cm} range:
$\ds-\frac{\pi}{2}\leq\sin^{-1}x\leq\frac{\pi}{2}$



\end{document}
