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\noindent Quiz 9


\noindent Math 226, Section 02

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\noindent
Find the inverse of the matrix
$
\left[
\begin{array}{ccc}
0 & 1 & 1 \\
2 & 6 & 8 \\
3 & 1 & -1 
\end{array}
\right]
$.

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