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 is
log ( 1 + y2 ) = tan -1 x + c
The solution of differential equation ( x + y ) ( dx - dy ) = ( dx + dy ) is
x + y = ke x + y
x - y = ke x - y
x + y = ke x - y
x - y = ke x + y
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 ( 1 - y ) x dy/dx + ( 1 + x ) y = 0 is
log xy + x + y = c
log xy + x -y =c
log xy - x - y = c
The solution of differential equation log ( dy/dx) = ax + by is
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 x dy/dx = y + x tan y/x is
sin x/y = cx
sin y/x = cx
sin x/y = cy
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
