- Thread starter
- #1
- Jan 29, 2012
- 661
I quote a question from Yahoo! Answers
I have given a link to the topic there so the OP can see my response.Let (xn)n be a sequence of positive real numbers that has no convergent subsequence. Prove that lim(n→∞) x of n=+∞. What if the xn are permitted to take both positive and negative values?