求dy/dx
2011-01-07 2:27 am
圖片參考：http://imgcld.yimg.com/8/n/HA00503597/o/701101060086213873436970.jpg
求dy/dx...........................
回答 (1)
2011-01-07 2:47 am
✔ 最佳答案
As follows:圖片參考：http://i707.photobucket.com/albums/ww74/stevieg90/ScreenHunter_08Jan061846.gif
收錄日期: 2021-04-22 00:53:46
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110106000051KK00862