nattiebug00 nattiebug00

14-08-2017
Mathematics

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Help me please? 15 points to anyone who can help me!"Find the number of permutations of the first nine letters of the alphabet taking six letters at a time."

Help me please 15 points to anyone who can help meFind the number of permutations of the first nine letters of the alphabet taking six letters at a time class=

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twvogels twvogels

14-08-2017

[tex]_{9}P_{6}=\frac{9!}{(9-6)!}=\frac{9!}{3!}=\frac{362,880}{6}=60,480[/tex]

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