Question

FATORIAL
Simplificar as expressões:
A) 3!
-
4!

Answer 1

$\frac{3!}{4!}=\frac{3!}{4.3!}=\frac{1}{4}$

Answer 2

3!/4! = 6 : 6/24 : 6 = 1/4

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Gannicus
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