4) Solve the boundary value problem. d²u du Ət a) 59 2²x = 9 u(0, t) = 0, u(π, t) = 0, t> 0, u(x, 0) = 5 sin(2x) - 4 sin(4x) + sin(5x), 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 60E
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4a Differential Equations
4) Solve the boundary value problem.
д² и
ди
Ət
a) 59
a²x
=
>
u(0, t) = 0, u(π, t) = 0, t> 0,
u(x, 0) = 5 sin(2x) — 4 sin(4x)+sin(5x), 0<x<π
Transcribed Image Text:4) Solve the boundary value problem. д² и ди Ət a) 59 a²x = > u(0, t) = 0, u(π, t) = 0, t> 0, u(x, 0) = 5 sin(2x) — 4 sin(4x)+sin(5x), 0<x<π
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