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Find a general solution of y" - 6y' +10y=0.

User Avisheks
by
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1 Answer

6 votes

Answer:


y(x) = e^(3x) [Acos x+Bsin x]

Explanation:

Given is a differential equation


y

We have characteristic equation as


m^2-6m+10 =0

The above quadratic cannot be factorised hence use formula


m=(6+/-√(36-40) )/(2) \\=3+i, 3-i

Hence general solution would be


y(x) = e^(3x) [Acos x+Bsin x]

User Sean Van Gorder
by
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