1. Find the Laplace Transformation of the following function. First express the function in terms of u (t). Then use #12 from the Laplace table. g(t) = 3 ,0 ≤ t < 5; 10,5≤t≤8 0 ,t≥ 8. 2. Use Laplace transformation to solve the following differential equations. Make sure to show all the steps. In particular, you must show all the steps (including partial fraction and/or completing square) when finding inverse Laplace transformation. y" - y = g(t), y(0) = 0 and y'(0) = 0 Here g(t) is the same as problem #1. So you can use your results from problem #1. You do not need to repeat that part.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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please indicate what number in the laplace table you are using. Please write all work neat and clearly.

1. Find the Laplace Transformation of the following function. First express the function in
terms of u (t). Then use #12 from the Laplace table.
g(t) =
3 ,0 ≤ t < 5;
10,5≤t≤8
0 ,t> 8.
2. Use Laplace transformation to solve the following differential equations. Make sure to
show all the steps. In particular, you must show all the steps (including partial fraction
and/or completing square) when finding inverse Laplace transformation.
y" - y = g(t), y(0) = 0 and y'(0) = 0
Here g(t) is the same as problem #1. So you can use your results from problem #1. You
do not need to repeat that part.
Transcribed Image Text:1. Find the Laplace Transformation of the following function. First express the function in terms of u (t). Then use #12 from the Laplace table. g(t) = 3 ,0 ≤ t < 5; 10,5≤t≤8 0 ,t> 8. 2. Use Laplace transformation to solve the following differential equations. Make sure to show all the steps. In particular, you must show all the steps (including partial fraction and/or completing square) when finding inverse Laplace transformation. y" - y = g(t), y(0) = 0 and y'(0) = 0 Here g(t) is the same as problem #1. So you can use your results from problem #1. You do not need to repeat that part.
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