dy/dx
回答 (1)
2008-10-07 7:29 pm
✔ 最佳答案
With reference to my previous answer.http://hk.knowledge.yahoo.com/question/question?qid=7008091301670圖片參考：http://i295.photobucket.com/albums/mm158/Audrey_hepburn2008/A_Hepburn01Sep141216.jpg?t=1221365784
Now, y = logx is in fact y = log10x
So, we put a = 10
dy/dx of y = logx is 1 / (xln10)
參考: Myself~~~
收錄日期: 2021-04-21 01:39:17
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081007000051KK00567