\documentclass[minion]{homework}
\usepackage{cmacros}
\usepackage{graphicx}
\usepackage[all,cmtip]{xy}
\usepackage{wf}
\def\net<#1>{\left<#1\right>}

\newcommand{\bbB}{\mathbb{B}}
\doclabel{Math F651: Homework 11}
\docdate{Due: April 20, 2011}
\begin{document}
\begin{aproblems}

\aproblem Show that for a metrizable space $X$, the following are equivalent:
\begin{enumerate}
	\item $X$ is second countable,
	\item $X$ is Lindel\"off,
	\item $X$ is separable.
\end{enumerate}
Mine your previous homework assignments!

\aproblem Munkres 30.3

\aproblem Munkres 31.3

\aproblem Munkres 31.6

\aproblem Munkres 32.2 

\aproblem Munkres 32.4

\end{aproblems}
\end{document}