设函数y=sin²x+2x,求dy
设函数y=sin²x+2x,求dy
设sin(x^2+y)=x,求隐函数y的微积分dy
设函数y=sin(2x²+1),求dy/dx,d²y/dx²
设函数y=e∧sin(x∧2),求dy
设函数y=f(x)由方程sin(x^2+y)=xy 确定,求dy\dx
设y=sin[x/(1=x)]求dy
设函数 y=sin x / e的x次方, 求dy
设函数y=sin(2x+2^x),则dy=
设隐函数y=y(x)由方程x^y-e^y=sin(xy)所确定,求dy
求设方程y=sin(x+y)确定了y是x的函数,求dy/dx
设sin(x+y)=xy,求dy/dx.
设y=sin x/1+x^2,求y’及dy