Consider the differential equation y" - 5y + 4y = t. (a) Find ₁, 72, roots of the characteristic polynomial of the equation above. T1, T2 = 4,1 (b) Find a set of real-valued fundamental solutions to the homogeneous differential equation corresponding to the one above. y₁ (t) = Σ = e^(4t) Y2 (t) (c) Find a particular solution yp of the differential equation above. Yp(t) = = Σ e^(t) M M

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider the differential equation
y" - 5y + 4y = t.
(a) Find ₁, 72, roots of the characteristic polynomial of the equation above.
T1, T2 = 4,1
(b) Find a set of real-valued fundamental solutions to the homogeneous differential equation corresponding to the one above.
y₁ (t) =
y₂ (t) =
e^(4t)
e^(t)
M
(c) Find a particular solution yp of the differential equation above.
Yp (t) =
M
M
M
Transcribed Image Text:Consider the differential equation y" - 5y + 4y = t. (a) Find ₁, 72, roots of the characteristic polynomial of the equation above. T1, T2 = 4,1 (b) Find a set of real-valued fundamental solutions to the homogeneous differential equation corresponding to the one above. y₁ (t) = y₂ (t) = e^(4t) e^(t) M (c) Find a particular solution yp of the differential equation above. Yp (t) = M M M
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