In problem use Theorem 7.1.1 to find [1]{f(t)}. f(t) = (e t e -t )
Question:
In problem use Theorem 7.1.1 to find ℒ [1]{f(t)}.
f(t) = (et – e-t)2
Theorem 7.1.1
Transcribed Image Text:
1 (a) L{1} = - n! n = 1, 2, 3, ... =-- s - a (b) L{t"} (c) L{e"} k (d) L{sin kt} (e) L{cos kt} 5? + k? s? + k? k (f) L{sinh kt} (g) L{cosh kt} s2 – k2 s2 – k2
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
E valuate L ft SS4 f t etet etet 2 et et 2eet ...View the full answer
Answered By
V vasu
I completed my graduation in Msc mathematics in 2003 and i completed my PHd in 2009 and iam start teaching mathematics for engineering and MSc students at 2003 to till date.
0.00
0 Reviews
10+ Question Solved
Related Book For
A First Course in Differential Equations with Modeling Applications
ISBN: 978-1111827052
10th edition
Authors: Dennis G. Zill
Question Posted:
Students also viewed these Mathematics questions
-
In this exercise we briefly introduce the Master Theorem. (For more on this result, including a proof, we refer the reader to pp. 73-84 of reference [5] by T. H. Cormen, C. E. Leiserson, R. L....
-
Alex Montgomery is single and lives at 3344 Bayview Drive, Richmond Hill, GA 31324. His SSN is 412-34-5670. He recently graduated from the Savannah College of Art and Design and works as a video game...
-
Find the general solution of the differential equation y"(x) + 4y'(x) + 4y(x) = 6xe x + x^e-2x
-
Assume that your team has been in contract with the headquarters of a company that owns several restaurants in different states in the US. Your team is to provide software that manages these...
-
Lummer plc has issued 60m 15-year 8.5 per cent coupon bonds with a par value of 100. Each bond is convertible into 40 shares of Lummer ordinary shares, which are currently trading at 1.90. a. What is...
-
Dead battery? A car company has found that the lifetime of its batteries varies from car to car according to a Normal distribution with mean m = 48 months and standard deviation s = 8.2 months. The...
-
4. In connection with Thurman Townships long-term debt, the following cash accumulations are available to cover payment of principal and interest on: Bonds for financing of water treatment plant...
-
Are you sure you read it right? asked Ahmed, the restaurant manager at the Golden Rose restaurant. Ahmed was talking to Bart, the restaurants bar manager. I read it right, and its great news! replied...
-
on June 1, Calico Import-Export company purchases merchandise from Mexican firms costing 20,000 pesos, Payment will be made in pesos on September 1. The exchange rates of pesos for S1 were as...
-
Jay Rexford, president of Photo Artistry Company, was just concluding a budget meeting with his senior staff. It was November of 20x4, and the group was discussing preparation of the firms master...
-
In problem use Theorem 7.4.2 to evaluate the given Laplace transform. Do not evaluate the integral before transforming. Theorem 7.4.2 If f(t) and g(t) are piecewise continuous on [0, ) and of...
-
In problem use the Laplace transform to solve the given initial value problem. dy/dt - y = 1, y (0) = 0
-
Calculate the wavelength of the electromagnetic radiation required to excite an electron from the ground state to the level with n = 5 in a one-dimensional box 40.0 pm in length.
-
If a change were made to Technical Spec 2 in the product's design, this would likely change the customer's opinion of which value feature the most? Quick Start Quick Start QFD Matrix 1 = Strong...
-
You are a quality management consultant for the Beserk Tennis Ball Company. Beserk is redesigning its current model of tennis ball, and you are asked to use QFD analysis to make suggestions about...
-
You are reviewing a tender evaluation that is to be awarded on lowest total price. The bid evaluations follow: To which company should the contract be awarded? Company Capital Cost Maintenance...
-
You have invited four companies to bid on a consulting project. All four companies answered your invitation to tender, but the bids vary in the number of hours each company estimates will be required...
-
Boston Cycles inventory data for the year ended December 31, 2011, follow: Assume that the ending inventory was accidentally overstated by $2,200. Requirement 1. What are the correct amounts for cost...
-
Tom Adams has received a job offer from a large investment bank as a clerk to an associate banker. His base salary will be $75,000. He will receive his first annual salary payment one year from the...
-
Using (1) or (2), find L(f) if f(t) if equals: t cos 4t
-
Test the hypothesis that the incidence rate of nausea for the erythromycin group is the same for a typical pregnant woman? Obstetrics The drug erythromycin has been proposed to possibly lower the...
-
If d = true mean difference in DBP between baseline and 1 month, then how many patients would be needed to have a 90% chance of detecting a significant change in DBP over 1 month using a one-tailed...
-
Suppose we conduct a study of the preceding hypothesis based on 20 participants. What is the probability we will be able to reject H0 using a one-sided test at the 5% level if the true mean and...
-
You have just been hired as a new management trainee by Earrings Unlimited, a distributor of earrings to various retail outlets located in shopping malls across the country. In the past, the company...
-
Brief Exercise 10-6 Flint Inc. purchased land, building, and equipment from Laguna Corporation for a cash payment of $327,600. The estimated fair values of the assets are land $62,400, building...
-
"faithful respresentation" is the overriding principle that should be followed in ones prepaparation of IFRS-based financial statement. what is it? explain it fully quoting IAS. how this this...
Study smarter with the SolutionInn App