Consider the initial value problem dy d²y dy dt2 dt +10. +41y=-7e5t cos(5t), y(0) = -7, ,dt -(0) -4 Write down the Laplace transform of the left-hand side of the equation given the initial conditions Your answer should be a function of s and Y with Y denoting the Laplace transform of the solution y. Write down the Laplace transform of the right-hand side of the equation Your answer should be a function of s only. Next equate your last two answers and solve for Y. You have Y Your answer should be a function of s only. Finally take the inverse laplace transform of your third answer to obtain the solution of the given initial value problem. y(t) = Your answer should be a function of t.

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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Consider the initial value problem
dy
d²y
dy
dt2
dt
+10. +41y=-7e5t cos(5t),
y(0)
=
-7,
,dt
-(0)
-4
Write down the Laplace transform of the left-hand side of the equation given the initial conditions
Your answer should be a function of s and Y with Y denoting the Laplace transform of the solution y.
Write down the Laplace transform of the right-hand side of the equation
Your answer should be a function of s only.
Next equate your last two answers and solve for Y. You have
Y
Your answer should be a function of s only.
Finally take the inverse laplace transform of your third answer to obtain the solution of the given initial value problem.
y(t) =
Your answer should be a function of t.
Transcribed Image Text:Consider the initial value problem dy d²y dy dt2 dt +10. +41y=-7e5t cos(5t), y(0) = -7, ,dt -(0) -4 Write down the Laplace transform of the left-hand side of the equation given the initial conditions Your answer should be a function of s and Y with Y denoting the Laplace transform of the solution y. Write down the Laplace transform of the right-hand side of the equation Your answer should be a function of s only. Next equate your last two answers and solve for Y. You have Y Your answer should be a function of s only. Finally take the inverse laplace transform of your third answer to obtain the solution of the given initial value problem. y(t) = Your answer should be a function of t.
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