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sdk
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Type the formula for the number of permutations of n things taken r at a time.
p(n,r)=
 2 years ago
 2 years ago
sdk Group Title
Type the formula for the number of permutations of n things taken r at a time. p(n,r)=
 2 years ago
 2 years ago

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johhjohn Group TitleBest ResponseYou've already chosen the best response.0
2x^2+4=52x^2
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.1
\[ \frac {n!}{(nr)!} \]
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
\( \color{Black}{\Rightarrow P(n,r) = \Large {n! \over (n  r)!} }\) lol had to give the answer out here.
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Forgive me, Mr. Fool
 2 years ago
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