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)
tan-1x + tan-1y = c is the general solution of the differential equation
(1 + x2)dy + (1 + y2)dx = 0
Solution of (x2 + 3xy + y2) dx - x2dy = 0 is
None of these
If m is the order and n is the degree of the differential equation then
n = m
n = m + 1/2
n = m + 1
m + n = 2
The differential equation corresponding to y = kx is
y = x. dy/dx
y = k. dy/dx
dy/dx = k. dy/dx
y = kx + c
The differential equation for which y = a cosx + b sinx is a solution of
The degree of the differential equation is
1
2
3
0
The solution of 2(y + 3) - xy dy/dx = 0 with y = -2, when x = 1 is
(y + 3) = x2
x2 (y + 3) = 1
x4(y + 3) = 1
x2 (y + 3)3 = ey+2
The order of the differential equation is
4
