your are right. It is not a good problem.

来源: yma16 于 2011-01-22 14:17:05 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: find or estimate the limit of the sequence 由 yma16 于 2011-01-22 06:26:48
请您先登陆，再发跟帖！