Determine order and degree(if defined) of differential equation `((ds)/(dt))^4 + 3s (d^2s)/(dt^2) = 0`
The order of the differential equation
`2x^2 (d^2y)/(dx^2) - 3 (dy)/(dx) + y = 0` is
(D) not defined
For given below, verify that the given function (implicit or explicit) is a solution of the corresponding differential equation.
`x^2 = 2y^2 log y : (x^2 + y^2) dy/dx - xy = 0`