Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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already i asked the same question, but there is mistakes while subsituting the values. please also i want detail about how to graph it.
thanks.
Transcribed Image Text:s2 - 4RT > 0
s2 - 4RT < 0
1.
Hyperbolic
2.
Elliptic
3.
s2 - 4RT = 0
Parabolic
From the equation 1,
R = x, S = x, T = y
s? – 4RT = x? - 4x?y.
%3D
Transcribed Image Text:Classify the following second-order partial differential equation (pde):
+ x
+ y
dx2
дхду
ду?
Show it graphically the values of x and y to make the pde elliptic, parabolic or
hyperbolic.
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