Use the Laplace transform to solve the following initial value problem: "+ 3д' %3 0, г(0) — 8, 2'(0) — — 2.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter11: Differential Equations
Section11.3: Euler's Method
Problem 15E: Use Eulers method to approximate the indicated function value to 3 decimal places, using h=0.1....
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Use the Laplace transform to solve the following initial value problem:
a" + 3æ' = 0, x(0) = 8, a'(0) = -2.
Using X for the Laplace transform of æ(t), i.e., X = L{c(t)}, find the equation
you get by taking the Laplace transform of the differential equation
0 help (formulas)
Now solve for X(s) =
help
(formulas)
A
Now write the answer in its partial fraction decomposition, X(s)
B
s+b
sta
where a < b
X(s) =
help (formulas)
Now by inverting the transform, find æ(t)
help (formulas)
Transcribed Image Text:Use the Laplace transform to solve the following initial value problem: a" + 3æ' = 0, x(0) = 8, a'(0) = -2. Using X for the Laplace transform of æ(t), i.e., X = L{c(t)}, find the equation you get by taking the Laplace transform of the differential equation 0 help (formulas) Now solve for X(s) = help (formulas) A Now write the answer in its partial fraction decomposition, X(s) B s+b sta where a < b X(s) = help (formulas) Now by inverting the transform, find æ(t) help (formulas)
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