Solve the differential equation by variation of parameters. 3y" - 6y' + 6y = ex sec x y(x) = ex [C₁ cos(x) + C₂sin(x)] + e*cos(x)ln|cos(x)| + xe²sin(x) X

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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4.6.4

Solve the differential equation by variation of parameters.
3y" - 6y' + 6y = ex sec x
y(x) = e*[C₁ cos(x) + С₂sin(x)] + e*cos(x)ln|cos(x)| + xe²sin(x) | ×
Transcribed Image Text:Solve the differential equation by variation of parameters. 3y" - 6y' + 6y = ex sec x y(x) = e*[C₁ cos(x) + С₂sin(x)] + e*cos(x)ln|cos(x)| + xe²sin(x) | ×
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