Question

1) assinale o valor correto de 5!

a) 4

b) 12

c) 10

d) 120

2) ache o valor correto de
$\frac{5!}{2!}$

a) 10

b) 20

c) 60

d) 12​

Answer 1

Explicação passo-a-passo:

1)

5 ! = 5 × 4 × 3 × 2 × 1

5! = 20 × 6 × 1

5! = 120 × 1

5! = 120

d)

2)

5!/2!

5 × 4 × 3 × 2!/ 2!

5 × 4 × 3

20 × 3

60

c)