Question

DADA A P . G . ( 3,9,18...), CALCULE a 10​

Answer 1

Resposta:

$a_{10}=59049$

Explicação passo-a-passo:

$\boxed{\text{F\'ormula Geral}}\\a_n=a_1\cdot q^{n-1}\\\text{Substituindo...}\\a_{10}=3\cdot 3^{10-1}\\a_{10}=3\cdot 3^9\\\boxed{a_{10}=59049}$