Question

na progressão (1/2,1/8,...)obter o décimo Termo

Answer 1

.
Ola Moloch

PG

a1 = 1/2
a2 = 1/8

q = a2/a1 = (1/8)/(1/2) = 1/4

termo geral
an = a1*q^(n-1) 

a10 = (1/2)* (1(4)^9 = 1/524288 = 1.9073486328125*10^-6

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Answer 2

.
Oi Moloch

PG

a1 = 1/2
a2 = 1/8

q = a2/a1 = (1/8)/(1/2) = 1/4
 

a10 = (1/2)* (1(4)^9 = 1/524288 = 1.9073486328125*10^-6

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