Use Definition 7.1.1. DEFINITION 7.1.1 Laplace Transform Let f be a function defined for t≥ 0. Then the integral f(t) is said to be the Laplace transform of f, provided that the integral converges. Find £{f(t)}. (Write your answer as a function of s.) et + 7 L{f(t)} = L{f(t)} = = [° e e-stf(t) dt 0 (s > 1)

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Chapter2: Second-order Linear Odes
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Use Definition 7.1.1.
DEFINITION 7.1.1 Laplace Transform
Let f be a function defined for t≥ 0. Then the integral
L{f(t)}
L{f(t)} =
= [° e
e-stf(t) dt
is said to be the Laplace transform of f, provided that the integral converges.
Find {f(t)}. (Write your answer as a function of s.)
f(t) = et +
+7
(s > 1)
Transcribed Image Text:Use Definition 7.1.1. DEFINITION 7.1.1 Laplace Transform Let f be a function defined for t≥ 0. Then the integral L{f(t)} L{f(t)} = = [° e e-stf(t) dt is said to be the Laplace transform of f, provided that the integral converges. Find {f(t)}. (Write your answer as a function of s.) f(t) = et + +7 (s > 1)
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