Question

cálculo fatorial dos respectivos valores: 2!, 3! e 5!.

Answer 1

2! =
= 2 . 1 =
= 2

3! =
= 3 . 2 . 1 =
= 6 . 1 =
= 6

5! =
= 5 . 4 . 3 . 2 . 1 =
= 20 . 3 . 2 . 1 =
= 60 . 2 . 1 =
= 120 . 1 =
= 120