490010 = zstzD D pang {} 'e

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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Question
1. Prove that
a.
a
L{sin at}
=
a²+s²
b. Find Laplace transforms of the followings
i. sin 3t + e2t cos 4t
4t³ – 2t² – 5
ii.
iii.
5 sinh 8x
iv. 7t - 3e4t
Transcribed Image Text:1. Prove that a. a L{sin at} = a²+s² b. Find Laplace transforms of the followings i. sin 3t + e2t cos 4t 4t³ – 2t² – 5 ii. iii. 5 sinh 8x iv. 7t - 3e4t
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