As follows:
圖片參考：http://imgcld.yimg.com/8/n/HA00266150/o/700912160004313873385150.jpg
Find integral
2009-12-16 8:37 am
回答 (1)
2009-12-16 9:41 am
✔ 最佳答案
圖片參考：http://i388.photobucket.com/albums/oo325/loyitak1990/Dec09/Crazyint1.jpg
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參考: Myself
收錄日期: 2021-04-22 00:33:42
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20091216000051KK00043