8) When solving by the Laplace transform the differential equation y" + 144y = t²ešt subject to the initial conditions y(0)=4 and y'(0)=2, it is obtained that Y(s) is equal to: 4s + 2 a) s2 + 144 2 (8 – 5)3 | 4s + 2 b) s2 + 144 2 (s – 5)³(s² + 144) 4s – 2 c) s2 + 144 (s – 5)³ (s² +144)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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8)

8) When solving by the Laplace transform the differential equation
y" + 144y = t'et
subject to the initial conditions y(0)=4 and y'(0)=2, it is obtained that Y(s) is equal
to:
4s + 2
a)
s2 + 144
2
(s – 5)3
4s + 2
b)
s2 + 144
2
(s – 5)³ (s² + 144)
4s – 2
c)
s2 +144
2
|
(s – 5)³ (s² + 144)
Transcribed Image Text:8) When solving by the Laplace transform the differential equation y" + 144y = t'et subject to the initial conditions y(0)=4 and y'(0)=2, it is obtained that Y(s) is equal to: 4s + 2 a) s2 + 144 2 (s – 5)3 4s + 2 b) s2 + 144 2 (s – 5)³ (s² + 144) 4s – 2 c) s2 +144 2 | (s – 5)³ (s² + 144)
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