Question

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

Answer 1

2! = 2 x 1 = 2
3! = 3 x 2 x 1 = 6
5! = 5 x 4 x 3 x 2 x 1 = 120

Answer 2

2! = 2.1 = 2
3! = 3.2.1 = 6
5! = 5.4.3.2.1 = 120