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(1 - x)y\" - 4xy\' + 5y = cos(x) is a differential equation with order x d^3 y/d

ID: 2894619 • Letter: #

Question

(1 - x)y" - 4xy' + 5y = cos(x) is a differential equation with order x d^3 y/dx^3 - (dy/dx)^4 = 0 is a differential equation with order partial differential^2 z/partial differential x^2 + partial differential z/partial differential 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 differential^2 z/partial differential x partial differential 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

Explanation / Answer

1)linear, order = 2

2)non-linear, order = 3

3)partial diffrential equation , order = 2

4) non-linear , order = 2

5)linear , order =1

6)partial diffrential equation , order = 2

7) non-linear, order = 1

8) non linear, order = 2