In Problems 47 through 56, use the method of variation of parameters to find a particular solution
Question:
In Problems 47 through 56, use the method of variation of parameters to find a particular solution of the given differential equation.
y" + 4y = cos 3x
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y 1 cos 2x y 2 sin 2x W 2 Li...View the full answer
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Related Book For 
Differential Equations And Linear Algebra
ISBN: 9780134497181
4th Edition
Authors: C. Edwards, David Penney, David Calvis
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