1.(√(x)+√(x+√(x))+√(x+√(x+√(x)))+√(x+√(x+√(x+1))))
2.(sin^(e^(x^2)))
3.f(x)^g(x)
4.e^(cot^2log(e,x^4))
5.e^(sinx+cos^2x)
6.log(e,x^(e^(x^sinx)))
須少量步驟,會做幾題就做幾題!
微分 高手來試做
2012-05-20 5:44 am
回答 (1)
2012-05-21 5:38 pm
✔ 最佳答案
let y = f(x) ^ g(x)ln y = g(x) ln f(x)
1/y (dy / dx) = g ' (x) ln f(x) + g(x) f ' (x) / f(x)
dy / dx = f(x) ^ g(x)[g ' (x) ln f(x) + g(x) f ' (x) / f(x)]
收錄日期: 2021-04-28 14:23:56
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20120519000051KK00702