3 years ago

Identify 12Pı using factorials.

Mathematics

1 answer:

AlladinOne [14]3 years ago

5 0

Answer:

Permutation:

${ \tt{ {}^{n} P _{r} = \frac{n !}{r!} }}$

Substitute in variables:

${ \tt{ {}^{12} P _{1} = \frac{12!}{1!} }}$

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