Question

Calcule o 6 termo da pg 1/3,1,3

Answer 1

Boa tarde

PG

u1 = 1/3
u2 = 1
u3 = 3
q = u37u2 = 3

u6 = u1*q^5
u6 = (1/3) * 3^5
u6 = 3^4 = 81 

Answer 2

a1 =  1/3
a2 = 1
a3 = 3
q = 3/1 = 3 ***
n = 6

a1.q⁵ =  1/3 *  (3)⁵ = 1/3 *  243 = 243/3 = 81 ****