Find the general solutions (implicit or explicit) to the following equations. (a) (x+y) dx – (x – y) dy = 0 Hint: You may use the change of variable z = నా | A

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Find the general solutions (implicit or explicit) to the following equations.
(а) (т + у) dx — (х — у) dy 3D 0
Hint: You may use the change of variable z
(b) (eª – 3 x² y² )y' + y eª
= 2x y3
(с) у" — 2 у/ + 2у %3 2л — 2
2х — 2
నాI
||
Transcribed Image Text:Find the general solutions (implicit or explicit) to the following equations. (а) (т + у) dx — (х — у) dy 3D 0 Hint: You may use the change of variable z (b) (eª – 3 x² y² )y' + y eª = 2x y3 (с) у" — 2 у/ + 2у %3 2л — 2 2х — 2 నాI ||
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