1 xy 4xy 5y cosx is a differential equation with order x

(1 - x)y\" - 4xy\' + 5y = cos(x) is a differential equation with order. xd^3y/dx^3 - (dy/dx)^4 = 0 is a differential equation with order. partial^2 z/partial x^2 + partial z/partial y + y = cos(x + y) is a differential equation with order. d^2y/dx^2 = squareroot 1 + (dy/dx)^2 is a differential equation with order. dy/dx = cos(y)/y is a differential equation with order. partial^2z/partial x partial y + (xy)^2 z = 0 is a differential equation with order. (dy/dt)^2 - 4t dy/dt + 5y = t is a differential equation with order. dy/dt - (1 - d^2y/dt^2)y/t = t^3 - t is a differential equation with order .

Solution

1)   non linear differenrtial equation with degree 1 and having order 2.

2) non linear differenrtial equation with degree 1 and having order 3.

3) partial differenrtial equation with degree 1 and having order 2 .

4) non linear differenrtial equation with degree 1 and having order 2 .

5) non linear differenrtial equation with degree 1 and having order 1 .

6) Partial differenrtial equation with degree 1 and having order 2.

7) non linear differenrtial equation with degree 2 and having order 1.

8) non linear differenrtial equation with degree 1 and having order 2.