Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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Transcribed Image Text:Solve the wave equation a
2
0 < x< L, t > 0 (see (1) in Section 12.4) subject to the given conditions.
=
u(0, t) = 0, u(L, t) = 0, t> 0
du
u(x, 0) = 0,
= x(L - x), 0<x < L
It = 0
Σ
u(x, t) =
+
n = 1
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