Determine the form of a particular solution to the differential equations. Do not solve. (a) x" – x' – 2x = e' cos t – t² + cos 3t - - - (b) y" – y' + 2y = (2x + 1)ež cos r + 3(x³ – x)ež sin x - -

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Determine the form of a particular solution to the differential equations. Do
not solve.
(a) x" – x' – 2x = e' cos t – t² + cos 3t
-
-
(b) y" – y' + 2y = (2x + 1)ež cos r+ 3(x³ – x)ež sin *
2.
Transcribed Image Text:Determine the form of a particular solution to the differential equations. Do not solve. (a) x" – x' – 2x = e' cos t – t² + cos 3t - - (b) y" – y' + 2y = (2x + 1)ež cos r+ 3(x³ – x)ež sin * 2.
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