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{\Large \textbf{Sample Questions: Sets}}%\footnote{}
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STA256 Fall 2019. Copyright information is at the end of the last page.
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\item Draw a Venn diagram illustrating a distributive law:
    \begin{enumerate}
        \item $A \cap (B \cup C)$. \vspace{40mm}
        \item $(A \cap B) \cup (A \cap C)$  \vspace{40mm}
    \end{enumerate}

\item Draw a Venn diagram  illustrating a distributive law: 
    \begin{enumerate}
        \item $A \cup (B \cap C)$. \vspace{40mm}
        \item $(A \cup B) \cap (A \cup C)$  \vspace{40mm}
    \end{enumerate}

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\item Draw a Venn diagram illustrating a De Morgan law:
    \begin{enumerate}
        \item $(A \cap B)^c$. \vspace{40mm}
        \item $A^c \cup B^c$  \vspace{40mm}
    \end{enumerate}

\item Draw a Venn diagram illustrating a De Morgan law: 
    \begin{enumerate}
        \item $(A \cup B)^c$. \vspace{40mm}
        \item $A^c \cap B^c$  \vspace{40mm}
    \end{enumerate}

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\item Draw a Venn diagram showing that if $A$ and $B$ are disjoint, then $A \cap C$ and $B \cap C$ are also disjoint.


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This assignment was prepared by  \href{http://www.utstat.toronto.edu/~brunner}{Jerry Brunner},
Department of Mathematical and Computational Sciences, University of Toronto. It is licensed under a 
\href{http://creativecommons.org/licenses/by-sa/3.0/deed.en_US}
     {Creative Commons Attribution - ShareAlike 3.0 Unported License}. Use any part of it as you like and share the result freely. The \LaTeX~source code is available from the course website: 
     
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\href{http://www.utstat.toronto.edu/~brunner/oldclass/256f19} {\small\texttt{http://www.utstat.toronto.edu/$^\sim$brunner/oldclass/256f19}}
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