y=sin(x^2),dy/dx=?

y=sin[sin(x^2)] 则dy/dx=? x=sin(y/x)+e^2 求dy/dx y=sin(x^2),dy/dx=? y=[sin(x^4)]^2,则dy/dx=?,dy^2/dx^2=?,dy/d(x^2)=? d{cos(x-y)=sin(x-y)(dx-dy)这里dx-dy是什么意思呢? y=sin(x+y) 求dy/dx dy/dx=y/(sin(y)-x) 的积分 (x^2)dy+（y^2)dx=dx-dy 求通解dy/dx=sin(x-y) (dy/dx)sin x=yln y的通解 设sin(x+y)=xy,求dy/dx. 求∫dy/(2sin(y/2))=-∫sin(x/2)dx