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Fixed typo

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Mark 2023-01-29 22:10:26 -08:00
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Advanced/Group Theory/parts/00 review.tex
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@ -74,7 +74,7 @@ The set of all units in $\mathbb{Z}_n$ is written $\mathbb{Z}_n^\times$ \\
Read this as \say{$\mathbb{Z}$ mod $n$ cross} Read this as \say{$\mathbb{Z}$ mod $n$ cross}
\problem{} \problem{}
What are the elements of $\mathbb{Z}_5^\times$? What are the elements of $\mathbb{Z}_5)^\times$?
\begin{solution} \begin{solution}
$\{1, 2, 3, 4\}$ $\{1, 2, 3, 4\}$