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how to make permutation in latex

DylWithlt answered on September 25, 2022 Popularity 7/10 Helpfulness 4/10

answer how to make permutation in latex

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how to make permutation in latex

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\documentclass{article}
\usepackage{amsmath}

\newcommand*{\Perm}[2]{{}^{#1}\!P_{#2}}%
\newcommand*{\Comb}[2]{{}^{#1}C_{#2}}%

\begin{document}  
$\Perm{n}{k}=\frac{n!}{(n-k)!}$ - permutation 

$\binom nk=\Comb{n}{k}=\frac{n!}{k!(n-k)!}$ - combination  
\end{document}

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Source: tex.stackexchange.com

Tags: latex permutation whatever

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Contributed on Sep 25 2022

DylWithlt

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writing a permutation in latex

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\documentclass{article}
\usepackage{mathtools}

\newcommand\Myperm[2][^n]{\prescript{#1\mkern-2.5mu}{}P_{#2}}
\newcommand\Mycomb[2][^n]{\prescript{#1\mkern-0.5mu}{}C_{#2}}

\begin{document}

\[
\Myperm{k} = \frac{n!}{(n-k)!}\quad
\Mycomb{k} = \frac{n!}{k!(n-k)!}\quad
\Myperm[m]{k} = \frac{m!}{(m-k)!}\quad
\Mycomb[m]{k} = \frac{m!}{k!(m-k)!}\quad
\]

\end{document}

Popularity 7/10 Helpfulness 2/10 Language whatever

Source: tex.stackexchange.com

Tags: permutation whatever latex perm

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Contributed on Sep 25 2022

DylWithlt

0 Answers Avg Quality 2/10

how to make permutation in latex

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how to make permutation in latex

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