Consider the 2nd order PDE -3u +6xu-3u w=cos(x). XX ху yy (a Determine the regions in the xy-plane where the PDE is hyperbolic, parabolic, and elliptic.

Algebra & Trigonometry with Analytic Geometry
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ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
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Consider the 2nd order PDE
-3u+6xu-3u =cos(x).
|
XX
ху
yy
(a)
Determine the regions in the xy-plane where the PDE is
hyperbolic, parabolic, and elliptic.
Transcribed Image Text:Consider the 2nd order PDE -3u+6xu-3u =cos(x). | XX ху yy (a) Determine the regions in the xy-plane where the PDE is hyperbolic, parabolic, and elliptic.
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