求f(x)=1/(xlnx) 的導(dǎo)數(shù)
求f(x)=1/(xlnx) 的導(dǎo)數(shù)
數(shù)學(xué)人氣：271 ℃時(shí)間：2019-11-15 07:40:04
優(yōu)質(zhì)解答
f'(x)=-2/(xlnx)²*(xlnx)'=-2[lnx+1]/(xlnx)²
我來回答
類似推薦
- F（X）=1/xlnx的導(dǎo)數(shù)是多少
- f(x)=xlnx在x=m的導(dǎo)數(shù)
- 函數(shù)f（x）e^xlnx的導(dǎo)數(shù)是
- f(x)=arctanx/x-e^xlnx+1/cosx的導(dǎo)數(shù)
- 已知函數(shù)f（x）=x/lnx，則f′（2）=_．
- 函數(shù)f(x)=sinx-cosx^2的最小值是?
- 英語翻譯
- I took my grandpa to the hospital this morning,_____ I missed the first class.
- So crazy
- 方差是各個(gè)數(shù)據(jù)與平均數(shù)之差的平方的平均數(shù)
- 函數(shù)y=f(x)與它反函數(shù)y=f^-1(x)怎么讀?
- These are photos of my families.Look at them 改錯(cuò)
猜你喜歡
- 1平面與平面重合,是否屬于平行一類?那重合的兩直線,也屬于平行一類的嗎?
- 2非洲每年因饑餓死亡的人數(shù)及現(xiàn)在饑餓人口數(shù)量拜托各位了 3Q
- 3decide to do sth.還=什么
- 4(7/8)o you think of london?B:5.____london is one of the liveliest cities
- 5啤酒可以托運(yùn)嗎
- 6邊長為2√6的等邊三角形的中心到一邊的距離為?
- 7please give your hand to help me
- 8已知2的X次方等于3的Y次方等于6的Z次方不等等于1,證明X分之一加Y分之一等于Z分之一.
- 9幫我做做?
- 10機(jī)械分析天平TG628A的使用說明書
- 11in winter ,we wear warm coats to protect our bodies_.
- 12( )was most importance to her ,she told me,was her family it this what as