MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 12
        What is meant by order and degree of a differential equation. Please explain me with example.
3 years ago

Answers : (2)

Vijay Mukati
askIITians Faculty
2590 Points
							Theorderof adifferential equationis theorderof the highestorderderivative present in theequation. Thedegreeof adifferential equationis the power of the highestorderderivative in theequation.
Example:
d2y/dx2 +(dy/dx) - 3x + 2y = 8
Above differencial equation has order 2 (the highest derivative appearing is the second derivative) and degree 1 (the power of the highest derivative is 1.)
3 years ago
Nicho priyatham
625 Points
							
  • Order of a differential equation is defined as the order of the highest order derivative of the dependent variable with respect to the independent variable involved in the given differential equation.
               ex : ( d2y/dx2) + dy/dx +y=0
                       here order is two as the highest order term is   d2y/dx2
  • degree it is the power of  hieght order term
                ex   ( d2y/dx2)4 + dy/dx +y=0
                       
                   here  the hieght order term is  d2y/dxand it is raised to power of 4 degree is 4
                 
  •  Order and degree (if defined) of a differential equation are alway positive integers
  • the dedgree is defined only wn the equation is polynomial in dervative terms it is not define wn deravative term is in exponent function or trignometric or log function
             ex    : (dy/dx) +sin(dy/dx)=0
                             the degree is not define
PLZ APPROVE IF USEFUL and in case of any doubts ask in ans box
   
 
3 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Get Extra Rs. 1,590 off

COUPON CODE: SELF10


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 51 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Get Extra Rs. 170 off

COUPON CODE: SELF10

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details