Find the inverse Laplace transform of 68 +4 8²-4 8>2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
100%
**Problem Statement:**

Find the inverse Laplace transform of the function:

\[
\frac{6s + 4}{s^2 - 4}
\]

subject to the condition \( s > 2 \).

**Details:**

- The numerator of the function is \( 6s + 4 \).
- The denominator is \( s^2 - 4 \), which can be factored as \( (s - 2)(s + 2) \).
- The region of convergence is specified as \( s > 2 \).

To solve this problem, we will use partial fraction decomposition to express the given function in a form suitable for applying known inverse Laplace transforms. Once decomposed, we will identify standard Laplace transform pairs and perform the inverse operation to find the time-domain function.
Transcribed Image Text:**Problem Statement:** Find the inverse Laplace transform of the function: \[ \frac{6s + 4}{s^2 - 4} \] subject to the condition \( s > 2 \). **Details:** - The numerator of the function is \( 6s + 4 \). - The denominator is \( s^2 - 4 \), which can be factored as \( (s - 2)(s + 2) \). - The region of convergence is specified as \( s > 2 \). To solve this problem, we will use partial fraction decomposition to express the given function in a form suitable for applying known inverse Laplace transforms. Once decomposed, we will identify standard Laplace transform pairs and perform the inverse operation to find the time-domain function.
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