Question

escreva os 10 primeiros termos da sequência numérica definidas pela lei geral dada considerando n £ IN*
a) an=5+3
b) an=n²+4
c) an=5n-2
d) an=3(n-1)​

Answer 1

Resposta:

a) an = 5n + 3

(8, 11, 14, 17, 20, 23, 26, 29, 32, 35)

b) an = n² + 4

(5, 8, 13, 20, 29, 40, 53, 68, 85, 104)

c) an = 5n - 2

(3, 8, 13, 18, 23, 28, 33, 38, 43, 48)

d) an = 3*(n - 1)

(0, 3, 6, 9, 12, 15, 18, 21, 24,27)