f(x)=e^(xcosx)求导

f(x)=e^(xcosx)求导 数学.求导.y=xcosx+cosx|x y=x^2㏑xcosx求导 f(x)=e^x/x求导 f(x)=x*e^-x求导 F(X)=e^-x求导 f(x)=(ax+b)sinx+(cx+d)cosx,确定a,b,c,d,使f(x)求导=xcosx 求导:f（x）=e 求导：f(x)=(e^x+1)/e^x f(x) = e^4 x + e^-7 x 求导 f(x)=e^x/(x-1)对x求导 f(e^x+x^e)求导 f(x)=[(1+x)/(1-x)]e^(-ax)求导 f(x)=x*e^1/(x-1)求导全过程 f(x)=(x^2)e^x求导 f(x)=x^2*e^(-x)求导怎么求? 求导f=(x)=e^(-3x)sin5x f(x)=lnX+(e的x次方) 求导