Find the Laplace transform'of the function 2 cos 3t - 5e + 6t-9. -4t 2s: 5. 6 9 2s 6 9 s? +9 s-4 s s а. C. s+9 s+4 s s 6 9 s?.+9 s+4 s? s 6 6 9 s? +9 s-4 s s eb. d. 2 + 5 + 5
Find the Laplace transform'of the function 2 cos 3t - 5e + 6t-9. -4t 2s: 5. 6 9 2s 6 9 s? +9 s-4 s s а. C. s+9 s+4 s s 6 9 s?.+9 s+4 s? s 6 6 9 s? +9 s-4 s s eb. d. 2 + 5 + 5
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:-4t
Find the Laplace transform'of the function 2 cos 3t - 5e + 6t-9.
2s:
5.
6 9
2s
6 9
is² +9 s-4 s s
а.
C.
s²+9 s+4 s s
6
6.
6 9
b.
d.
s?.+9 s+4 s“ s
s? +9 s-4 s? s
5
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