-X (D² — 1)y=eX (2sinx + 4cosx).
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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Transcribed Image Text:Find the General solution Use method of undetermined coefficients.
l)y=ex (2sinx + 4cosx).
1. (D²
2.(D³ - 3D²+4)y=6+80 cos 2x.
3. (D³ - 3D - 2)y=100sin2x.
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