设方程x-y+arctan y=0确定了y=y(x),求dy/dx.
设方程x-y+arctan y=0确定了y=y(x),求dy/dx.
设函数y由方程ln y+x/y=0确定,求dy/dx
求设方程y=sin(x+y)确定了y是x的函数,求dy/dx
设方程y=sin(x+y)确定了y是x的函数,求dy/dx.
设函数y=y(x)由方程y+e^(x+y)=2x确定,求dx/dy
设函数y=y(x)由方程cos(x+y)+y=1确定,求dy/dx
设y=y(x)由方程cos(x+y)+y=1确定,求dy/dx
方程y=xlny确定了函数y=y(x),求dy/dx
设参数方程{x=(2+t^2),y=t.确定了函数y(x).求dy/dx?
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
设方程xy-e的x次方+e的y次方=0确定了函数y=y(x),求dx分之dy.
设函数y=f(x)由方程sin(xy)+e^(x+y)=0确定,求dy/dx