Use Laplace transforms to solve the initial value problem. "1 y"+ 8y + 15y=0; y(0) = 2, y '(0) = -3 L{f(n))=sF(s)-f(0) L{ƒ¨(t)} = s²F (s) — sf (0) — ƒ '(0)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Use Laplace transforms to solve the initial
value problem.
"1
y " + 8y + 15y = 0 ; y(0) = 2, y '(0) = − 3
L{ƒ '(t)} = sF (s) — ƒ (0)
L{ƒ¨(1)}=s²F(s) — sf (0) − ƒ '(0)
Transcribed Image Text:Use Laplace transforms to solve the initial value problem. "1 y " + 8y + 15y = 0 ; y(0) = 2, y '(0) = − 3 L{ƒ '(t)} = sF (s) — ƒ (0) L{ƒ¨(1)}=s²F(s) — sf (0) − ƒ '(0)
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