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ss7ja [257]
4 years ago
5

How to find the circular permutation for 5 things taken 5 at a time

Mathematics
1 answer:
dsp734 years ago
8 0
\bf _nP_r=\cfrac{n!}{(n-r)!}\qquad \qquad _5P_5=\cfrac{5!}{(5-5)!}
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