Differential Equation Set 2

1.

The differential equation of the family

of curves, where

are arbitrary constants, is

NULL NULL NULL

2.

satisfies which of the following differential equations

None of these NULL NULL NULL

3.

The order and degree of the differential equation

are

(1,2) (2,2) (1,1) (2,1) NULL NULL NULL

4.

The order of the differential equation of all circles of radius

, having centre on

axis and passing through the origin, is

1 2 3 4 NULL NULL NULL

5.

An integrating factor of the differential equation

is

NULL NULL NULL

Congratulations