Evaluate the Laplace transform of the following function. f(t) = 3sin2t - 4cos5t

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Evaluate the Laplace transform of the following function.
f(t) = 3sin2t – 4cos5t
4s
O a.
6
F(s) =
s + 4
s + 25
4s
O b. F(s) =
82 + 4
g2 + 25
1
O C. F(s)
82 + 4
82 + 25
4s
O d. F(s) =
g2 + 2
82 + 5
Transcribed Image Text:Evaluate the Laplace transform of the following function. f(t) = 3sin2t – 4cos5t 4s O a. 6 F(s) = s + 4 s + 25 4s O b. F(s) = 82 + 4 g2 + 25 1 O C. F(s) 82 + 4 82 + 25 4s O d. F(s) = g2 + 2 82 + 5
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