Latest Activity In Study Groups

Join Your Study Groups

VU Past Papers, MCQs and More

We non-commercial site working hard since 2009 to facilitate learning Read More. We can't keep up without your support. Donate.

Aslamo Alaikum

Dear VU Fellowzzzzzzzzz

A topic related to the techniques of finding the particular integral for a non homogeneous differential equation is selected for graded discussion

Kindly share your ideas and discussions please for better GDB solution.


Views: 1684

Replies to This Discussion

Please Discuss here about this GDB.Thanks

Our main purpose here discussion not just Solution

We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.

Consider the following methods of finding the particular integral for a non-homogeneous differential equation. Discuss the reasoning and answers of the given questions.

(a)    Methods of undetermined coefficient (Superposition approach and Annihilator approach)

(b)   Method of variation of parameters.

1) For which particular forms of the input function g(x), the methods of undetermined coefficients are used? Also, discuss the reason to restrict to those particular forms of g(x).

2) In what way do you think the method of variation of parameters has an advantage over the methods of undetermined coefficients.

what way do you think the method of variation of parameters has an advantage over the methods of undetermined coefficients  discuss PLZ

koi to idea da smjh ni a rahi 

koi to discuss kro, kal last date ha.

my all brothers and sisters thori thori mehnat karo sare t ho jay ga

Thori asan thori muskil .........

lec no. 17 book sa parho 

The input function can have one of the following forms: )(xg
‰ A constant function k.
‰ A polynomial function
‰ An exponential function e
‰ The trigonometric functions ) cos( ), sin( xxβ β
‰ Finite sums and products of these functions.
Otherwise, we cannot apply the method of undetermined coefficients

thankx for giving this info.

thanx 4 idea 

The input function gis restricted to have one of the above stated forms because of the
‰ The derivatives of sums and products of polynomials, exponentials etc are again
sums and products of similar kind of functions.
‰ The expression has to be identically equal to the input
function .
ay ++/ //
Therefore, to make an educated guess, is assured to have the same form as


Looking For Something? Search Below

Latest Activity

Sophie posted a discussion
5 hours ago
⭐ "Mannat"⭐✔️ liked Black Bird Scientist's discussion graphic designer required
5 hours ago
+ ! zεε liked иαвєєℓ αнмє∂'s discussion CS619 Project Students
10 hours ago
Hamid left a comment for jiya ali
11 hours ago
Hamid and jiya ali are now friends
11 hours ago
Usama shahid joined + M.Tariq Malik's group
18 hours ago
Profile Iconsria aslam, Khawir Abbas and Sana Shafaq joined Virtual University of Pakistan
22 hours ago
Abdul Rehman updated their profile

VIP Member Badge & Others

How to Get This Badge at Your Profile DP


Management: Admins ::: Moderators

Other Awards Badges List Moderators Group

© 2021   Created by + M.Tariq Malik.   Powered by

Promote Us  |  Report an Issue  |  Privacy Policy  |  Terms of Service