Use the Laplace transform to solve the following initial value problem: y" - 6y - 16y=0 y(0) = 1, y'(0) = 6 First, using Y for the Laplace transform of y(t), i.e., Y = L{y(t)}, find the equation you get by taking the Laplace transform of the differential equation s²y-s-6sY-16Y = 0 S ²-65-16 Now solve for Y(s) s+a and write the above answer in its partial fraction decomposition, Y(s) = a + Y(s) = 0 + 0 Now by inverting the transform, find y(t) = B 8+6 where a < b

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Use the Laplace transform to solve the following initial value problem:
y" - 6y - 16y=0
y(0) = 1, y'(0) = 6
First, using Y for the Laplace transform of y(t), i.e., Y = L{y(t)},
find the equation you get by taking the Laplace transform of the differential equation
s²y-s-6sY-16Y = 0
S
²-65-16
Now solve for Y(s)
s+a
and write the above answer in its partial fraction decomposition, Y(s) = a +
Y(s) = 0 + 0
Now by inverting the transform, find y(t) =
B
8+6
where a < b
Transcribed Image Text:Use the Laplace transform to solve the following initial value problem: y" - 6y - 16y=0 y(0) = 1, y'(0) = 6 First, using Y for the Laplace transform of y(t), i.e., Y = L{y(t)}, find the equation you get by taking the Laplace transform of the differential equation s²y-s-6sY-16Y = 0 S ²-65-16 Now solve for Y(s) s+a and write the above answer in its partial fraction decomposition, Y(s) = a + Y(s) = 0 + 0 Now by inverting the transform, find y(t) = B 8+6 where a < b
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