4 years ago

Find C(48,5) Find P(9,4)

1 answer:

8 0

C(48, 5):
$C(48, 5) = \frac{48!}{5!(48 - 5)!}$
$= 1 712 304$

P(9, 4):
$P(9, 4) = \frac{9!}{(9 - 5)!}$
$= \frac{362880}{24}$
$= 15 120$

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