3. x(y-x) y (y+x). Ans. 2-log xy = a dx

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Solve the following differential equations

dy
3. x(y-x) y (y+x).
Ans. 2-log xy =
dx
dy
4.
+y secr = tan x
dx
C-x
+1
Ans. y =-
sec x+ tan x
Transcribed Image Text:dy 3. x(y-x) y (y+x). Ans. 2-log xy = dx dy 4. +y secr = tan x dx C-x +1 Ans. y =- sec x+ tan x
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