Question

2)Calcule as adições com fatoriais ​

Answer 1

Resposta:

a) 3! + 2! =

(3.2.1) + (2.1)

6+2 = 8

b) 6! + 4! =

(6.5.4.3.2.1) + (4.3.2.1)

720 + 24 = 744

c) 3! + 5! =

(3.2.1) + (5.4.3.2.1)

6+120 = 126

d) 7! + 3! =

(7.6.5.4.3.2.1) + (2.1)

5.040+6 = 5.046

e) 7! + 2! =

(7.6.5.4.3.2.1) + (2.1)

5.040+2 = 5.042