Question

Sabe-se que,numa P.G,a3=16 e a6=1024.escreva essa P.G

Answer 1

a6=a3.q^3
1024=16.q3
q^3=1024/16
q3=64
q^3=64
q=4

a3=a1.q^2
16=a1.4^2
16a1=16
a1=1

P.G. (1, 4, 16, 64, 256, 1024)