One of the following is a general solution of the homogeneous differential equation y' + y = 0: y = Ae + Be , Ax + B, A cos(x) + B sin(x). One of the following is a solution to the nonhomogeneous equation y” + y = y = Y Y y = = x sin(x), y = x sin(x) + cos(x) ln(cos(x)). By superposition, the general solution of the equation y" + y = sec(x) is help (formulas) y = = Find the solution satisfying the initial conditions ▼ y(0) = 9, y'(0) = 4. help (formulas) =sec (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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2. Ordinary DIfferential Equations 

One of the following is a general solution of the homogeneous differential equation y' + y = 0:
y = Ae + Be,
Ax + B,
A cos(x) + B sin(x).
One of the following is a solution to the nonhomogeneous equation y” + y = = sec(x):
y = = x sin(x),
y = x sin(x) + cos(x) ln(cos(x)).
By superposition, the general solution of the equation y" + y = sec(x) is
help (formulas)
y =
y =
Y
Y
Find the solution satisfying the initial conditions
▼
=
y(0) = 9, y'(0) = 4.
help (formulas)
Transcribed Image Text:One of the following is a general solution of the homogeneous differential equation y' + y = 0: y = Ae + Be, Ax + B, A cos(x) + B sin(x). One of the following is a solution to the nonhomogeneous equation y” + y = = sec(x): y = = x sin(x), y = x sin(x) + cos(x) ln(cos(x)). By superposition, the general solution of the equation y" + y = sec(x) is help (formulas) y = y = Y Y Find the solution satisfying the initial conditions ▼ = y(0) = 9, y'(0) = 4. help (formulas)
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