s+7 F (s) = 3) s2 +4s THIS IS THE FINAL ANSWER

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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PLEASE ANSWER THE NUMBER 3. THE FINAL ANSWER OF 3. Is given but I need the solution 

s+7
F (s) =
3)
s2 +4s
THIS IS THE FINAL ANSWER
Transcribed Image Text:s+7 F (s) = 3) s2 +4s THIS IS THE FINAL ANSWER
B. Find Lf (t)} using the appropriate formula. Note: a, b, and n are constants.
1. f(1)=(r -3)
2. f(1)= cos 3t -
π
Hint: Sum and Difference Identities
2
%3D
at-2bt
3. f(t) = e"-201 Hint: Laws of Exponents
4. f(1) = 2 sinh (-41) Hint: Definition of hyperbolic sine function
5. f(1) =t cos 2t cos 51 Hint: Product to Sum ldentities
Transcribed Image Text:B. Find Lf (t)} using the appropriate formula. Note: a, b, and n are constants. 1. f(1)=(r -3) 2. f(1)= cos 3t - π Hint: Sum and Difference Identities 2 %3D at-2bt 3. f(t) = e"-201 Hint: Laws of Exponents 4. f(1) = 2 sinh (-41) Hint: Definition of hyperbolic sine function 5. f(1) =t cos 2t cos 51 Hint: Product to Sum ldentities
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