The solution of dy/dx = (y/x)1/3 is
x2/3 + y2/3 =C
x1/3 + y1/3 =C
y2/3 - x2/3 =C
y1/3 - x1/3 =C
The differential equation for which y = a cosx + b sinx is a solution of _________.
The differential equation which represents the family of plane curves y= ecx
y' = cy
xy' - logy = 0
x logy = yy'
ylogy = xy'
The order of the differential equation dy/dx = sinx is ______.
1
0
2
3
Solution of the differential equation dx/x + dy/y = 0 is
1/x + 1/y = C
logx logy = C
xy = C
x + y = C
Solution of differential equation dy - sinx sinydx = 0
ecosx tany/2 =c
ecosx tany =c
cosx tany = c
cosx siny = c
Integrating factor of dy/dx +y/x = x3 - 3 is
x
logx
-x
ex
The degree of the differential equation d2y/dx2 + (dy/dx)3 + 6y = 0 is
5
The differential equation of all non - vertical lines in a plane is
d2y/dx2 = 0
d2x/dy2 = 0
dy/dx = 0
dx/dy = 0
The diff: equation corresponding to y2 - 2ay + x2 = a2 by eliminating a is ______.
(dy/dx)2 (x2 - 2y2) - 4 (dy/dx)xy - x2 = 0
(dy/dx)2 (y2 - 2x2) - 4.dy/dx . xy - x2 = 0
(dy/dx)2 . y2 - 4. dy/dx . xy - x2 = 0
(dy/dx)2 (x2 - 2y2) - 4. dy/dx - x2 = 0
