Question

Calcule
A)7!
B)5!
C)4!+3!

Answer 1

a) 7 . 6 . 5 . 4 . 3 . 2 = 5.040

b) 5 . 4 . 3 . 2 = 120

c) (4 . 3 . 2) + (3 . 2) =
24 + 6 = 30

Espero ter ajudado