Question

Calcular a soma dos termos da P.G. (1/6, 1/18, 1/54,...)

Answer 1

s = a1 / 1 -q
s = 1/6 / 1 -1/3
s = 1/6 / 2/3
s = 1/6 * 3/2 = 3/12 = 1/4 ✓