du at u(0, t) = 0 = u(x, t) 300 u(r, 0): sen(2n + 1)r 2n +1 n=0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Use the method of separation of variables to find the solution of the following boundary value problem, where x ∈ [0, π], t ≥ 0.

the problem is in the first attached image

at
u(0, t) = 0 = u(7, t)
u(r, 0):
sen(2n + 1)r
2n +1
300-
n=0
Transcribed Image Text:at u(0, t) = 0 = u(7, t) u(r, 0): sen(2n + 1)r 2n +1 300- n=0
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