The inverse forms of the results in Problem 49 in Exercises 7.1 are and s-a {(5-0)² +6²}" y(t) = < { = eat cos bt b (s-a)² + b² Use the Laplace transform and these inverses to solve the given initial-value problem. y' + y = e-3t cos 2t, y(0) = 0 = eat sin bt.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
The inverse forms of the results in Problem 49 in Exercises 7.1 are
s-a
{(5-0)² +6²}"
and
= eat cos bt
b
< {
(s-a)² + b²
Use the Laplace transform and these inverses to solve the given initial-value problem.
y' + y = e-3t cos 2t, y(0) = 0
y(t) =
eat
sin bt.
Transcribed Image Text:The inverse forms of the results in Problem 49 in Exercises 7.1 are s-a {(5-0)² +6²}" and = eat cos bt b < { (s-a)² + b² Use the Laplace transform and these inverses to solve the given initial-value problem. y' + y = e-3t cos 2t, y(0) = 0 y(t) = eat sin bt.
Expert Solution
steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,