The solution of the differential equation 2x dy/dx -y = 3 represents
Straight line
Circles
Parabola
Ellipse
The degree of the differential equation is ______.
1
2
3
0
The solution of the equation (x + 1)2. dy/dx = xex is__________.
(x + 1) y = (x + 1)ex + c(x + 1)
(x + 1)y = (x + 1)ex + c
(x + 1)y = ex + c(x + 1)
y = (x + 1)ex + c (x + 1)
The equation of the curve whose slope at any point different from origin is y+ y/x is
y = cxex ,c ≠0
y = xex
xy = ex
y +xex = c
Solution of differential equation dy - sinxsinydx = 0 is
ecosxtany/2 = C
ecosxtany = C
cosx tany = C
cosx siny = C
Solution of differential equation dy - sinxsinydx = 0
ecosx tany/2 =c
ecosx tany =c
cosx tany = c
cosxsiny = c
The general solution of the equation dy/dx = x5 + x2 - 2/x is _________.
0 = x2/6 + x3/3 = 2 logx + c
y = x6/6 + x3/3 - 2 logx + c
y = x5/5 + x4/x - 2 logx + c
y = x6/6 + x3/x - logx + c
The order of the differential equation of all circles of radius 'a' is
4
Solution of x2 + y2dy/dx = 4 is
x2 + y2 =12x +C
x2 + y2 = 3x +C
x3+ y3 = 3x +C
x3+ y3 = 12x +C
The order of the differential equation is ________.
