设函数y=f((x+1)/(x-1)),其中f(x)满足f'(x)=arctan√x,则dy/dx∣x=2等于多少.请高

设函数y=f((x+1)/(x-1)),其中f(x)满足f'(x)=arctan√x,则dy/dx∣x=2等于多少.请高 设f(x)=1/x,y=f[(x-1)/(x+1)],求dy/dx 高数题,设y=f[(3x-2)/(3x+2)],f`(x)=arctan(x^2,)则dy/dx在x=0时= 设f(x)为可导函数,求dy/dx:y=f(arcsin(1/x)) 设函数f(x)满足f(x)+2f(1/x)=x,求f(x) y=f[(x-1)/(x+1)],f'(x)=arctanx^2,求dy/dx,dy 设f x 为可导函数,y=f^2(x+arctanx),求dy/dx 函数y=f(sin^2(x)),f'(X)=g(x),则dy/dx=? 已知函数f(x)满足2f(x/1)-f(x)=x ,x不等于0,则f(x)等于 设y=f(x-y)其中f可导且f'≠1则dy/dx=? 函数y=arctan(1+x^2)求dy/dx 设函数f(x)满足f(x)+2f(1/x)=2x+1,则f(x)=