| [ QuizWit ] in KIDS 글 쓴 이(By): guest (legacy) 날 짜 (Date): 1996년05월27일(월) 04시49분29초 KDT 제 목(Title): limit -> 0 See that log(a(n)) = sum{b(k)} where b(k) = log(k/(k+1)). Because b(k) goes to -1/k as k goest to the infinity, the sum diverges to the negative infinity. In other words, the original sequence converges to zero. |