Question

Gente qual e a ordem do termo igual a 192 na PG(3,6,12)

Answer 1

A razão dessa P.G = 2.

$a_{1} =3 \\ r=2\\\\ a_{2} =3*2\to 6\\\\ a_{3} =6*2\to 12\\\\ a_{4} =12*2\to 24\\\\ a_{5} =24*2\to 48\\\\ a_{6} =48*2\to 96\\\\ a_{7} =96*2\to 192$




R.: A ordem do termo igual a 192 é 7, $a_{7} =192$.