3. (x²- 3bxy+ 2b²y)(xdx +ydy) = xdy-ydx 4

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Number 3

I Solve the first order differential equations
1. (x³+ y4)dx + By°xdy = 0
2. (3x-y-4)dy -(x+y-4) dx=0
3. (x²- 3bxy+ eb?y)(xdx +ydy) = xdy-ydx
4. dy -y In (yecos*)dx = y sin x dx
when X=4, y=
Transcribed Image Text:I Solve the first order differential equations 1. (x³+ y4)dx + By°xdy = 0 2. (3x-y-4)dy -(x+y-4) dx=0 3. (x²- 3bxy+ eb?y)(xdx +ydy) = xdy-ydx 4. dy -y In (yecos*)dx = y sin x dx when X=4, y=
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