What is the DE of the family of parabolas having their vertices at the origin and their foci on the y- axis? A y dx — 2х dу %3D 0 B 2xdx — у dy 3D 0 2y dx — х dy %3D0 y dx + x dy = 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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What is the DE of the family of parabolas having their vertices at the origin and their foci on the y-
axis?
A
y dx — 2х dу %3D 0
B
2xdx — у dy 3D 0
2y dx — х dy %3D0
y dx + x dy = 0
Transcribed Image Text:What is the DE of the family of parabolas having their vertices at the origin and their foci on the y- axis? A y dx — 2х dу %3D 0 B 2xdx — у dy 3D 0 2y dx — х dy %3D0 y dx + x dy = 0
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