<webwork-tex seed="123567890">
<preamble>

			
    \ifx\pgmlMarker\undefined
      \newdimen\pgmlMarker \pgmlMarker=0.00314159pt  % hack to tell if \newline was used
    \fi
    \ifx\oldnewline\undefined \let\oldnewline=\newline \fi
    \def\newline{\oldnewline\hskip-\pgmlMarker\hskip\pgmlMarker\relax}%
    \parindent=0pt
    \catcode`\^^M=\active
    \def^^M{\ifmmode\else\fi\ignorespaces}%  skip paragraph breaks in the preamble
    \def\par{\ifmmode\else\endgraf\fi\ignorespaces}%
  
%%% BEGIN PROBLEM PREAMBLE
\ifdim\lastskip=\pgmlMarker
  \let\pgmlPar=\relax
 \else
  \let\pgmlPar=\par
  \vadjust{\kern3pt}%
\fi

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%    definitions for PGML
%

\ifx\pgmlCount\undefined  % do not redefine if multiple files load PGML.pl
  \newcount\pgmlCount
  \newdimen\pgmlPercent
  \newdimen\pgmlPixels  \pgmlPixels=.5pt
\fi
\pgmlPercent=.01\hsize

\def\pgmlSetup{%
  \parskip=0pt \parindent=0pt
%  \ifdim\lastskip=\pgmlMarker\else\par\fi
  \pgmlPar
}%

\def\pgmlIndent{\par\advance\leftskip by 2em \advance\pgmlPercent by .02em \pgmlCount=0}%
\def\pgmlbulletItem{\par\indent\llap{$\bullet$ }\ignorespaces}%
\def\pgmlcircleItem{\par\indent\llap{$\circ$ }\ignorespaces}%
\def\pgmlsquareItem{\par\indent\llap{\vrule height 1ex width .75ex depth -.25ex\ }\ignorespaces}%
\def\pgmlnumericItem{\par\indent\advance\pgmlCount by 1 \llap{\the\pgmlCount. }\ignorespaces}%
\def\pgmlalphaItem{\par\indent{\advance\pgmlCount by `\a \llap{\char\pgmlCount. }}\advance\pgmlCount by 1\ignorespaces}%
\def\pgmlAlphaItem{\par\indent{\advance\pgmlCount by `\A \llap{\char\pgmlCount. }}\advance\pgmlCount by 1\ignorespaces}%
\def\pgmlromanItem{\par\indent\advance\pgmlCount by 1 \llap{\romannumeral\pgmlCount. }\ignorespaces}%
\def\pgmlRomanItem{\par\indent\advance\pgmlCount by 1 \llap{\uppercase\expandafter{\romannumeral\pgmlCount}. }\ignorespaces}%

\def\pgmlCenter{%
  \par \parfillskip=0pt
  \advance\leftskip by 0pt plus .5\hsize
  \advance\rightskip by 0pt plus .5\hsize
  \def\pgmlBreak{\break}%
}%
\def\pgmlRight{%
  \par \parfillskip=0pt
  \advance\leftskip by 0pt plus \hsize
  \def\pgmlBreak{\break}%
}%

\def\pgmlBreak{\\}%

\def\pgmlHeading#1{%
  \par\bfseries
  \ifcase#1 \or\huge \or\LARGE \or\large \or\normalsize \or\footnotesize \or\scriptsize \fi
}%

\def\pgmlRule#1#2{%
  \par\noindent
  \hbox{%
    \strut%
    \dimen1=\ht\strutbox%
    \advance\dimen1 by -#2%
    \divide\dimen1 by 2%
    \advance\dimen2 by -\dp\strutbox%
    \raise\dimen1\hbox{\vrule width #1 height #2 depth 0pt}%
  }%
  \par
}%

\def\pgmlIC#1{\futurelet\pgmlNext\pgmlCheckIC}%
\def\pgmlCheckIC{\ifx\pgmlNext\pgmlSpace \/\fi}%
{\def\getSpace#1{\global\let\pgmlSpace= }\getSpace{} }%

{\catcode`\ =12\global\let\pgmlSpaceChar= }%
{\obeylines\gdef\pgmlPreformatted{\par\small\ttfamily\hsize=10\hsize\obeyspaces\obeylines\let^^M=\pgmlNL\pgmlNL}}%
\def\pgmlNL{\par\bgroup\catcode`\ =12\pgmlTestSpace}%
\def\pgmlTestSpace{\futurelet\next\pgmlTestChar}%
\def\pgmlTestChar{\ifx\next\pgmlSpaceChar\ \pgmlTestNext\fi\egroup}%
\def\pgmlTestNext\fi\egroup#1{\fi\pgmlTestSpace}%

\def^^M{\ifmmode\else\space\fi\ignorespaces}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

</preamble>
<statement>
{\pgmlSetup
The sets \(A\)  and \(B\) are such that \(|A|=19\), \(|B|=18\).
\vskip\baselineskip
The largest possible value of  \(|A \cup B|\) is  \mbox{\parbox[t]{5.5ex}{\hrulefill}}. 
\vskip\baselineskip
The smallest possible value of  \(|A \cup B|\) is  \mbox{\parbox[t]{5.5ex}{\hrulefill}}. 
\vskip\baselineskip
The largest possible value of  \(|A \cap B|\) is  \mbox{\parbox[t]{5.5ex}{\hrulefill}}. 
\vskip\baselineskip
The smallest possible value of  \(|A \cap B|\) is  \mbox{\parbox[t]{5.5ex}{\hrulefill}}.
\vskip\baselineskip
The value of  \(|A \cap B| + |A \cup B|\) is  \mbox{\parbox[t]{5.5ex}{\hrulefill}}.
\vskip\baselineskip
\par}%

</statement>
</webwork-tex>