Mathematics Part-II

Book: Mathematics Part-II

Chapter: 9. Differential Equations

Subject: Maths - Class 12th

Q. No. 5 of Exercise 9.1

Listen NCERT Audio Books - Kitabein Ab Bolengi

5

Determine order and degree (if defined) of differential equations given

It is given that equation is


We can see that the highest order derivative present in the given differential equation is


Thus, its order is two. It is polynomial equation in and the power is 1.


Therefore, its degree is one.


5

Chapter Exercises

Exercise 9.1
Exercise 9.2
Exercise 9.3
Exercise 9.4
Exercise 9.5
Exercise 9.6
Miscellaneous Exercise

More Exercise Questions

1

Determine order and degree (if defined) of differential equations given
2

Determine order and degree (if defined) of differential equations given

y′ + 5y = 0
3

Determine order and degree (if defined) of differential equations given
4

Determine order and degree (if defined) of differential equations given
5

Determine order and degree (if defined) of differential equations given
6

Determine order and degree (if defined) of differential equations given

(y″′)2 + (y″)3 + (y′)4 + y5 = 0
7

Determine order and degree (if defined) of differential equations given

y″′ +2y” + y’ = 0
8

Determine order and degree (if defined) of differential equations given

y′ + y = ex
9

Determine order and degree (if defined) of differential equations given

y″ + (y′) + 2y = 0
10

Determine order and degree (if defined) of differential equations given

y″ + 2y′ + sin y = 0
11

The degree of the differential equation

is
12

The order of the differential equation

is