The solution of differential equation x2 dy/dx = x2 + xy + y2 is
tan -1 ( y/x ) = log x + c
tan-1 (x/y) = log x + c
tan -1 ( x/y ) = log y + c
None of these
The solution of differential equation ( x2 - yx2 ) dy + ( y2 + x2y2) dx = 0 is
1/x + y + log y = c
1/y+ y + 1/y 2 = c
1/y + 1/x + log y - x = c
The solution of differential equation is
y sin y = x2 log x + x2/2 + c
y cos y = x2 ( log x + 1 ) + c
y cos y = x2 log x + x2/2 + c
y sin y = x2 log x + c
The solution of differential equation x dy/dx = y + x tan y/x is
sin x/y = cx
sin y/x = cx
sin x/y = cy
The solution of differntial equation is.
xy = ce x/y
xy = ce y/x
xy = ce xy
The solution of differential equation is.
(1 + y2 ) (1 + x 2 ) = cx2
(1 - y2 ) (1 + x 2 ) = cx2
(1 + y2 ) (1 - x 2 ) = cx2
(1 - y2 ) (1 - x 2 ) = cx2
The solution of differential equation log ( dy/dx) = ax + by is
The solution of differential equation dy/dx + y/x = x2 is.
4xy = x4 + c
xy = x4 + c
4xy + x4 - c
The solution of differential equation (x2 - y2 ) dy/dx = xy is .
