Question

2. Calcule:
a) O! -
b) 4! =
c) 5! - 3! =​

Answer 1

Explicação:

a) 0! = 1

0 × 1 = 1

b) 4! = 24

1 × 2 × 3 × 4 = 24

c) 5! - 3! = 114

1 × 2 × 3 × 4 × 5 = 120

1 × 2 × 3 = 6

120 - 6 = 114