求函数f(x)在[0,1]上可导,且y=f(x)sin2x+f(x)cosx²,求dy/dx 高等数学(理工)
求函数f(x)在[0,1]上可导,且y=f(x)sin2x+f(x)cosx²,求dy/dx 高等数学(理工)
设曲线f(x)D [0.1]上可导,且y=f(sin2x)+f(cos2x)求dy/dx
若df(x,y)=(2x-y)dx+(2y-x)dy 且f(0,0)=1 试求函数f(x,y)
设曲线f(x)在[0,1]上可导,且y=f(sin^2x)+f(cos^2x),求dy/dx
设f(x)可导,且y=f(x²)+f[f(x)],求dy/dx
设f(x)为可导函数,求dy/dx:y=f(arcsin(1/x))
f(1-cosx)=sin2x,求f(x)
y=f[(x-1)/(x+1)],f'(x)=arctanx^2,求dy/dx,dy
设f(x)可导,且f'(0=1,又y=f(x^2+sin^2x)+f(arctanx),求dy/dx /x=0
设f(x)=1/x,y=f[(x-1)/(x+1)],求dy/dx
设f x 为可导函数,y=f^2(x+arctanx),求dy/dx
设曲线f(x)在(0,1)上可导,且y=f(Sin2(2为上标)x)f(cos2(2为上标)x),求Dy/Dx