Question

alguém me ajuda nessa questão pff

Answer 1

boa noite

S = log(1/2) + log(2/3) + log(3/4) + ... + log(99/100)  

S = -log(2) + log(2) - log(3) + log(3) - log(4) + ... -log(99) + log(99) - log(100)

S = -log(100) = -2

Answer 2

S = log(1/2) + log(2/3) + log(3/4) + ... + log(99/100)  

S = -log(2) + log(2) - log(3) + log(3) - log(4) + ... -log(99) + log(99) - log(100)

S = -log(100) = -2