、已知y= (e^-x )sin2x,求dy
1个回答
-（e^-x）sin2x+2(e^-x)cos2x
相关问题
y=2e^x-x^3+sin x,求dy 已知y=sin2x,则y'(0)=
求导数:1:y=e^sinx2:Y=2x^2e^3x3:已知y=sin1/x+1,求dy/dx4:已知y=x^sin^2
已知y=sin3x 求dy 已知y=lncosx 求dy
设y=e∧1/x+sin2x,求dy
y=sin(e∧x+1),求dy
y=(x/lnx)+sin e 求dy
sin (x^2+y^2)+e^x-xy^2=0求dy
已知XY=e^(x+y) 求dy
e^x+e^y=sin(xy),求dy/dx.怎么求
sin(x^2+y^2)=x,求dy