題目:d/dx[tan^-1(e^lnx)]
答案為1/(1+x^2)
請列出計算步驟.
反三角函數微分數學題
2009-10-09 7:34 am
回答 (1)
2009-10-09 9:07 am
✔ 最佳答案
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收錄日期: 2021-04-23 18:22:29
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20091008000051KK01854