Solve for the Laplace Transform of f(t) = t²sin 2t F(s) = F(s) = 16s² 4 (s²+4)³ (s²+4)² -45² (s²+4)³ + + 1 (s²+4)² F(s) = 4 16s² (s²+4)³ (s²+4)² F(s) = = 4s (s²+4)-²

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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Solve for the Laplace Transform of f(t) = t²sin 2t
F(s)
F(s)
=
4
16s²
(s²+4)³ (s²+4)²
-4s²
1
(s²+4)³ (s²+4)²
+
F(s)
=
F(s)
4
16s²
(s²+4)³ (s²+4)²
=
4s
(s²+4)-²
Transcribed Image Text:Solve for the Laplace Transform of f(t) = t²sin 2t F(s) F(s) = 4 16s² (s²+4)³ (s²+4)² -4s² 1 (s²+4)³ (s²+4)² + F(s) = F(s) 4 16s² (s²+4)³ (s²+4)² = 4s (s²+4)-²
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