Question

Ache o décimo termo da P.G. ( 2,6….)

Answer 1

Resposta:

a₁ = 2

a₂ = 6

n = 10

q = 6 / 2 = 3

an = a₁ * q^n-1

an = 2 * 3¹⁰⁻¹

an = 2 * 3⁹

an = 2 * 19683

an = 39366