Solve the following ODE t y" – (1+t)y' + y = t² e' where one complementary solution is y1 = 1+t. %3D
Solve the following ODE t y" – (1+t)y' + y = t² e' where one complementary solution is y1 = 1+t. %3D
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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I got y2 =et, W=tet, W1=-et, and W2=1+t
For my final answer I got c1(1+t)+c2et+et(1-t2/2 + t3/3).
I'm not sure if it is right, but I can't find what, if anything I did wrong.
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