设函数y=f((x^2)*arccosx+tanx)可微,则dy/dx=
设函数y=f((x^2)*arccosx+tanx)可微,则dy/dx=
设f(x)为可导函数,求dy/dx (1)y=f(tanx) (2)y=f(x^2)+lnf(x)
设f x 为可导函数,y=f^2(x+arctanx),求dy/dx
设函数f(x)可导,且y=f(x2),则 dy/dx=?
设F(x)可导,y=f(x^2),则dy/dx=?
设f(x)为可导函数,y=sin{f[sinf(x)]} dy/dx=
设f(x)为可导函数,求dy/dx:y=f(arcsin(1/x))
设函数f(x)可导,y=f(x的3次方)则dy/dx是?
设函数y=f(e^-x)其中f(x)可微,则dy=
设f(x)为可导函数,求dy/dx,(1)y=f(sin^2x)+f(cos^2x)
设f(t)是二次可微函数且f''(t)不等于0 x=f'(t),y=tf'(t)-f(t),求dy/dx,d^2y/dx
设函数Y=f(x)由方程xy+y^2-2x=0,则dy/dx=?