Question

Calcule:
a) 5! =
b) 4! =
c) 2! =
d) 3! + 5! =​

Answer 1

a) 5! = 5.4.3.2.1 = 120

b) 4! = 4.3.2.1 = 24

c) 2! = 2.1 = 2

d) 3! + 5! = 3.2.1 + 120 = 126