In Problems 55, 56, 57, 58, 59, 60, 61, and 62 write each function in terms of unit step functions. Find the Laplace transform of the given function. 55. 2, 0≤t<3 f(t) = -2, t≥ 3 56. Answer+ f(t)=2-4 (t-3) L{S(0))= 2 4 S - S -38 1, 0
In Problems 55, 56, 57, 58, 59, 60, 61, and 62 write each function in terms of unit step functions. Find the Laplace transform of the given function. 55. 2, 0≤t<3 f(t) = -2, t≥ 3 56. Answer+ f(t)=2-4 (t-3) L{S(0))= 2 4 S - S -38 1, 0
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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I only need the number 56, please. Thank you

Transcribed Image Text:In Problems 55, 56, 57, 58, 59, 60, 61, and 62 write each function in terms of unit step functions. Find the
Laplace transform of the given function.
55.
2,
0≤t<3
f(t) =
-2,
t≥ 3
56.
Answer+
f(t)=2-4 (t-3)
L{S(0))=
2 4
S
-
S
-38
1, 0<t<4
f(t)=0, 4<t<5
t≥ 5
AA
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