Consider the following differential equation, 5xy" +(1+x) y² + 2y = 0. Note that x = 0 is a regular singular point. Suppose that we look for a series solution of the form y - Σnt tr - La 7===0 (a) Find the two roots of the indicial equation. (b) The recurrence formula for the coefficients of the solution with the larger root is given by +1 = g(k), k≥ 0. Enter the function g() into the answer box below. (c) Taking co = 1, find the first 3 terms of the solution corresponding to the largest root. Two roots, separated with a comma. Enter your answer as a symbolic function of k, as in these examples Enter your answer as a symbolic function of x, as in these examples

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Subject: calculus 

 

Consider the following differential equation,
5xy" + (1+x) y' + 2y = 0.
Note that x = 0 is a regular singular point. Suppose that we look for a series solution of the form
y = Σ cnJ + P
>=0
(a) Find the two roots of the indicial equation.
(b) The recurrence formula for the coefficients of the solution with the larger root is given by
k+1 = g(k) ck, *20. Enter the function g(k) into the answer box below.
=
1, find the first 3 terms of the solution corresponding to the largest root.
Two roots, separated with a comma.
(c) Taking co
Enter your answer as a symbolic
function of k, as in these
examples
Enter your answer as a symbolic
function of x, as in these
examples
Transcribed Image Text:Consider the following differential equation, 5xy" + (1+x) y' + 2y = 0. Note that x = 0 is a regular singular point. Suppose that we look for a series solution of the form y = Σ cnJ + P >=0 (a) Find the two roots of the indicial equation. (b) The recurrence formula for the coefficients of the solution with the larger root is given by k+1 = g(k) ck, *20. Enter the function g(k) into the answer box below. = 1, find the first 3 terms of the solution corresponding to the largest root. Two roots, separated with a comma. (c) Taking co Enter your answer as a symbolic function of k, as in these examples Enter your answer as a symbolic function of x, as in these examples
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