Question

Determine o oitavo termo da pg (75,15,3

Answer 1

a1 = 75
a2 = 15
q = 15/75 = 1/5 ****
a1q⁷ = 75 * (1/5)⁷  = 1/78125 * 75/1 = 75/78125 = 3/3125 ***
PG{ 75,15,3,3/5,3/25,3/125, 3/625,3/3125]