Solve the following linear, second-order initial value problems (b) 5x + 7 + 20x = -14 sin 2t, x(0) = 1, (0) = 0 use method of undermined coefficients for o b
Solve the following linear, second-order initial value problems (b) 5x + 7 + 20x = -14 sin 2t, x(0) = 1, (0) = 0 use method of undermined coefficients for o b
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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Transcribed Image Text:Solve the following linear, second-order initial value problems
(b) 5x + 7 + 20x
-14 sin 2t, x(0) = 1, (0) = 0
use method of undermined coefficients for o, b
%
=
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Step 1: Description
Firstly we find complementary function and then find particular integral of given differential equation. The solution is given by sum of complementary function and particular integral.
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