设f(u)可导,y=f(secx^2),dy/dx为多少
设f x 为可导函数,y=f^2(x+arctanx),求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f(u)为可导函数,求dy/dx:(1) y=f(x^3) ; (2) y=f(e^x+x^e); (3) y=f(e
设F(x)可导,y=f(x^2),则dy/dx=?
设y=y(x)由方程xe^f(y)=e^y确定,f(u)可导且f′≠1,求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y=f(secx),且f(x)的导数等于x,则dy/dx | x=π/4 等于多少
设f(x)为可导函数,求dy/dx,(1)y=f(sin^2x)+f(cos^2x)
设函数f(x)可导,且y=f(x2),则 dy/dx=?
设f(x)可导,求dy/dx y=sin f(x²)
关于高数的几道题?1:若f(u)可导,且y=f(ln^2 x),则dy/dx是( ).2:设函数y=(-x^2),则dy