设函数y=f(x)由方程sin(xy)=x+y确定,求y’和dy.
设函数y=f(x),由方程xy-sin(x+y)=0,确定dy/dx
设函数y=f(x)由方程sin(xy)+e^(x+y)=0确定,求dy/dx
设函数y=f(x)由方程sin(x^2+y)=xy 确定,求dy\dx
设隐函数y=y(x)由方程x^y-e^y=sin(xy)所确定,求dy
设函数y=y(x)由方程lny=tan(xy)所确定,求dy
设y=y(x)由方程e^xy+sin(xy)=y确定,求dy/dx.
设函数y=f(x)由方程e的x次方-y的平方=xy确定,求y’和dy.
设y=f(x)是由方程xy+lnx+y=1所确定的函数,求dy.
设y=y(x)由方程x^2-sin(xy)=2y确定,求dy/dx
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+
设由方程X-Y=e^(xy) 确定由函数Y=f(x),则dy/dx=?
请高手赐教:设由方程xy+e^xy+y=2确定隐函数y=y(x),求dy/dx x=0.