Transform the given initial value problem into an algebraic equation involving L{y} = Y (s). Solve the resulting equation for the Laplace transform of y, but DO NOT go further. %3D y" + 2y' + 2y = cos 2t, y(0) = 1, y'(0) = 0 %3D NOTE: You should leave your solution in the form below and do not combine terms beyond this point s+2 Y(s) = %3D s2 + 2s + 2 (s² + 4)(s² + 2s + 2)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Transform the given initial value problem into an algebraic equation
involving L{y} = Y(s). Solve the resulting equation for the Laplace transform of y, but DO
NOT go further.
y" + 2y' + 2y = cos 2t,
y(0) = 1, y'(0) = 0
%3D
NOTE: You should leave your solution in the form below and do not combine terms beyond
this point
s+2
S
Y (s) =
s2 + 2s + 2
+
(s2 + 4)(s² + 2s + 2)
Find the Laplace transform of f(t) = e-'(t² + 3t + 4)|
Transcribed Image Text:Transform the given initial value problem into an algebraic equation involving L{y} = Y(s). Solve the resulting equation for the Laplace transform of y, but DO NOT go further. y" + 2y' + 2y = cos 2t, y(0) = 1, y'(0) = 0 %3D NOTE: You should leave your solution in the form below and do not combine terms beyond this point s+2 S Y (s) = s2 + 2s + 2 + (s2 + 4)(s² + 2s + 2) Find the Laplace transform of f(t) = e-'(t² + 3t + 4)|
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