f(x)=e^sin(3x-4),求dy,要具体的步骤,

f(x)=e^sin(3x-4),求dy,要具体的步骤, x=sin(y/x)+e^2 求dy/dx y=e^sin(x^2+根号x),求dy 数学题求dy/dx设 f'(x)=sin√x 定义（x>0）,又y=f[e^(2x)]求dy/dx 设函数y=f(x)由方程sin(xy)+e^(x+y)=0确定,求dy/dx y=cos^2(e^x),求dy.dy=dcos^2(e^x) 1=2cos(e^x)*dcos(e^x) 2=-2cos(e^x)sin(e^x)de^x 3=-(sin2e^x)e^x dx 4第二步为什么会这样变化,怎么多出了个2cos(e^x)? 设f(x)可微.y=f(lnx)+f(sin^2*x),求dy y=f(-x^3)求dy y=sin(x^2),求dy/d(x^3) y=sin(x^3),求dy/d(x^2) y = x^2 sin 4x,求dy,求dy 设f(x)可导,求dy/dx y=sin f(x²) y=f(sin²x)+f(cos²x),求dy e^x+e^y=sin(xy),求dy/dx.怎么求 y=x*sin(lnx) 求dy sin(xy)=x+y,求dy 求函数y=3sin2x+4e^x的导数dy/dx ,微分dy 1、设函数y=y(x)由方程e^x-e^y=sin(xy)所确定,求(dy/dx)|x=0；2、设函数f(x)=x^2+(1/x)+1则f'(x)=?