sin(x^2+y^2)=x,求dy

sin(x^2+y^2)=x,求dy x=sin(y/x)+e^2 求dy/dx y=sin^2 {x/(x+1)} 求dy y=sin(x^2),求dy/d(x^3) y=e^sin(x^2+根号x),求dy y=sin(x^3),求dy/d(x^2) y = x^2 sin 4x,求dy,求dy y=sin(x^2+1) 求dy请指示 y=x*sin(lnx) 求dy sin(xy)=x+y,求dy 设sin（x^2+y）=x,求隐函数y的微积分dy 设y=sin x/1+x^2,求y’及dy y=x^2x,求dy y=sin[sin(x^2)] 则dy/dx=?求详解 sin (x^2+y^2)+e^x-xy^2=0求dy 设函数y=sin²x+2x,求dy 设f(x)可微.y=f(lnx)+f(sin^2*x),求dy 已知Y=sin(2x+e的二倍的X次方)求dy