Question

AAAA ME AJUDA aaaaaaaa​

Answer 1

Resposta:

PG

a1= 1

q= 3 : 1 = 3

n = 7

a7 = ?

an = a1 . q^n - 1

a7 = 1 . 3^7 -1

a7 = 1 . 729

a7 = 729

PG = ( 1,3,9,27,81,243,729)

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