• Support PF! Buy your school textbooks, materials and every day products Here!

What type of question is this?

  • Thread starter franky2727
  • Start date
  • #1
132
0
methord to use?

find the solution of the initial value problem y'+(3/x)y=e2x/x3 y(1)=1
 

Answers and Replies

  • #2
65
0
What type of question do you think it is?
 
  • #3
HallsofIvy
Science Advisor
Homework Helper
41,833
955
This is a linear differential equation. Probably the simplest way to do it is to find an integrating factor. Can you find a function, [itex]\mu(x)[/itex] such that
[tex]\frac{d\mu y}{dx}= \mu\frac{dy}{dx}+\frac{d\mu}{dx}y= \mu\frac{dy}{dx}+(3\mu /x^3)y[/tex]?
 

Related Threads on What type of question is this?

Replies
2
Views
429
Replies
2
Views
817
Replies
6
Views
701
  • Last Post
Replies
8
Views
630
  • Last Post
Replies
4
Views
748
Replies
4
Views
6K
  • Last Post
Replies
2
Views
877
  • Last Post
Replies
11
Views
2K
Top