6) Let y(x)=Σn-anx be a series solution of the nonhomogeneous ODE =0 y" - xy' - y = g(x), expanded about the ordinary point x0 = 0, where g(x) = Σn_09nx". =0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question

please make a nice detailed solution it will help so much thank you

6) Let y(x) = 0 anx be a series solution of the nonhomogeneous ODE
expanded about the ordinary point x0 =
-
y" — xy' – y = g(x),
0, where g(x) =Σn=0 Inx".
-0
(a) Show that the coefficients an satisfy
(n+2)(n+1)an+2 − (n + 1)an = In
n≥ 0.
(b) When g(x) = 1 + 2x, find the coefficients a2, a3, a4, a5 and a6 and hence write down the power
series of the solution y(x) up to the term involving 26, where the only arbitrary constants should
be ao and a₁.
Transcribed Image Text:6) Let y(x) = 0 anx be a series solution of the nonhomogeneous ODE expanded about the ordinary point x0 = - y" — xy' – y = g(x), 0, where g(x) =Σn=0 Inx". -0 (a) Show that the coefficients an satisfy (n+2)(n+1)an+2 − (n + 1)an = In n≥ 0. (b) When g(x) = 1 + 2x, find the coefficients a2, a3, a4, a5 and a6 and hence write down the power series of the solution y(x) up to the term involving 26, where the only arbitrary constants should be ao and a₁.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 32 images

Blurred answer
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,