Riemman Sum( MAths Ques)
2010-06-07 11:33 pm
回答 (1)
2010-06-09 4:24 am
✔ 最佳答案
Please see the following:圖片參考：http://img339.imageshack.us/img339/4847/17650513.png
2010-06-08 20:24:50 補充：
http://img339.imageshack.us/img339/4847/17650513.png
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100607000051KK00727