Integration

2011-02-27 7:09 am
please help me to find ∫(x e^x)/(x+1)^2 dx

回答 (1)



收錄日期: 2021-04-23 23:22:39
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110226000051KK01711

檢視 Wayback Machine 備份