Use Laplace transform method to solve the following initial value problem d2y/dt2 +y = e^−t; y(0)=0, y′(0)=0.
Use Laplace transform method to solve the following initial value problem d2y/dt2 +y = e^−t; y(0)=0, y′(0)=0.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Use Laplace transform method to solve the following initial value problem
d2y/dt2 +y = e^−t; y(0)=0, y′(0)=0. and show that the answer is
y(t)= (1/5)e^−2t −1/5cost+ 2/5sint
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