D數 POST左係XANGA
有probability,solve equation
概率+方程
內有答案
麻煩大家了!!!
http://www.3-study.com/redirect.php?url=http://www.xanga.com/ki0123
收錄日期: 2021-04-23 18:26:39
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100725000051KK01146