Use the following definition of a Laplace transform. Let f be a function defined for t 2 0. Then the integral Lf{t} = | e-stft) dt is said to be the Laplace transform of f, provided that the integral converges. ( t, 0st<1 f(t) 11, t21 Complete the integral(s) that defines L{f{t)}. 00 L{f(t)} = dt + dt Find L{f(t)}. (Write your answer as a function of s.) L{f(t)} (s > 0)
Use the following definition of a Laplace transform. Let f be a function defined for t 2 0. Then the integral Lf{t} = | e-stft) dt is said to be the Laplace transform of f, provided that the integral converges. ( t, 0st<1 f(t) 11, t21 Complete the integral(s) that defines L{f{t)}. 00 L{f(t)} = dt + dt Find L{f(t)}. (Write your answer as a function of s.) L{f(t)} (s > 0)
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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
Transcribed Image Text:Use the following definition of a Laplace transform.
Let f be a function defined for t 2 0. Then the integral
L{ft)} = | e-s*F(t) dt
is said to be the Laplace transform of f, provided that the integral converges.
t, ost<1
f(t)
=
(1,
t21
Complete the integral(s) that defines L{f(t)}.
L{f(t)}
dt +
dt
Jo
Find L{f(t)}. (Write your answer as a function of s.)
L{f(t)} =
(s > 0)
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