Question

1. Calcule:
a)6!
b)4!
c) O! + 1!
d) 3! - 2!
e) 7! - 5!​

Answer 1

Explicação passo-a-passo:

a)6!=6•5•4•3•2•1=720

b)4!=4•3•2•1=24

c)0!+1!=1+1=2

d)3!-2!=6-2=4

e)7!-5!=7•6•5!-5!=42•5!-5!=41•5!=41•120=4920