Question

alguém me ajuda com fatorial
a) 0!
b) 1!
c) 6!
d) 7!
e) 2! + 3!
f) 1! + 4!
g) 3! - 2!
h) 0! + 1!

Answer 1

a) 0! = 1
b) 1! = 1
c) 6! = 6.5.4.3.2.1 = 720
d) 7! = 7.6.5.4.3.2.1 = 4320
e) 2! + 3! = 2.1 + 3.2.1 = 2 + 6 = 8
f) 1! + 4! = 1 + 4.3.2.1 = 24
g) 3! - 2! = 3.2.1 - 2.1 = 6 - 2 = 4
h) 0! + 1! = 1 + 1 = 2