Question

qual o valor do 6° termo da P.G (512,256,...)​

Answer 1

Resposta:

$a_6=16$

Explicação passo a passo:

q = 256 : 512 = 1/2

$a_n=a_1.q^n^-^1\\\\a_6=512.(\frac{1}{2})^6^-^1 \\\\a_6=512.(\frac{1}{2}) ^5\\\\a_6=512.\frac{1}{32\\\\} \\\\a_6=16$