1.find dx/dy in terms of

1.find dx/dy in terms of x and y if x^(1/2)=15y^(1/2)

5个回答

Find out F(1)=?If dy/dx =1/2x,and f(e)=0
∫(1/4,1/2)dy∫(1/2,√y)e^(y/x)dx+∫(1/2,1)dy∫(y,√y)e^(y/x)dx=?
试从dx/dy=1/y'导出：d^2x/dy^2=-y''/（y')^3 题目中关于d[1/y']/dx}*[dx/dy
解微分方程x2(d2y/dx2)+4x(dy/dx)+2y=1/(x+1)
(1+2e^(x/y))dx+2e^(x/y)(1-x/y)dy=0
[y+(x^2)y]dy=[x(y^2)-x]dx ,dy=x(e^x)(1+y^2)dx 这两题的通解
y=1(2x+1) 求dy/dx
(cosx+1/y)dx+(1/y-x/y^2)dy=0
求下列微分方程的通解.1.dy/dx=2xy^2;2.y(1-x^2)dy+x(1+y^2)dx=0.
dy/dx,y=(1+x+x^2)e^x