(a) Classify, according to type (hyperbolic, elliptic, parabolic) the following equations: (i) 3Uxx +4Ury - 8Uyy = 0. (ii) Uxx-5Ury +6Uy – 7U, = 0. %3D %3D

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(a) Classify, according to type (hyperbolic, elliptic, parabolic) the following
equations:
(i) 3Uxx +4Ury - 8Uyy = 0.
(ii) Uxx-5Ury +6Uy – 7Ux = 0.
%3D
%3D
Transcribed Image Text:(a) Classify, according to type (hyperbolic, elliptic, parabolic) the following equations: (i) 3Uxx +4Ury - 8Uyy = 0. (ii) Uxx-5Ury +6Uy – 7Ux = 0. %3D %3D
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