Let two time-domain functions be f(t)= cos at- sin at and g(t)=t cosh at, where a is a non-zero constant. (i) Determine the Laplace transforms of f(t) and g(t).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 77E
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Let two time-domain functions be f(t)= cos at - sin at and g(t)=t cosh at , where
a is a non-zero constant.
(i)
Determine the Laplace transforms of f(t) and g(t).
Transcribed Image Text:Let two time-domain functions be f(t)= cos at - sin at and g(t)=t cosh at , where a is a non-zero constant. (i) Determine the Laplace transforms of f(t) and g(t).
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