Integration

2011-11-24 5:37 am
∫ [(sinx+cosx) / (1+sin^4x)] dx

回答 (1)



收錄日期: 2021-04-16 13:42:56
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20111123000051KK00956

檢視 Wayback Machine 備份