解下列極限。
http://img.photoamp.com/pa/07/09/27/obQa7qzhnI.jpg
http://img.photoamp.com/pa/07/09/27/nS96rwM8c.jpg
http://img.photoamp.com/pa/07/09/27/6vGRsT3u.jpg
http://img.photoamp.com/pa/07/09/27/RJrfC8mQq.jpg
收錄日期: 2021-04-23 20:35:55
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070927000051KK04125