sin (x^2+y^2)+e^x-xy^2=0求dy
sin (x^2+y^2)+e^x-xy^2=0求dy
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x=sin(y/x)+e^2 求dy/dx
y=3^sinx,求dy/dx Y=e^2x sin^3x求dy 求方程e^y=xy确定的隐函数y=y(X)导数(e^y
1,y=e^tanxcos^3x,求dy 2,函数y=y(x)由方程e^(x+y)+arctan(xy)=0确定,求dy
由2xy+e∧x-e∧y=0求dy/dx
已知e^y+e^x-xy^2=0,求dy/dx
设sin(xy)-x^2y=0,求dy/dx,求导什么的都要疯了!
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+
siny+e^x-xy^2=0,求dy/dx
sin(xy)+y^2-e^2 求dx/dy
数学题求dy/dx设 f'(x)=sin√x 定义(x>0),又y=f[e^(2x)]求dy/dx