Ans 3. (2x +3y-7)xdx-(3x +2y-8)ydy 0

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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EXERCISES
Solve the following differential cquations
3. (2x* + 3y - 7)xdx-(3x +2y - 8)ydy = 0
x² + y? -3
Ans.
x² - y2 -1
= C
4. [2xycos x - 2xy + 1]dx + (sin x - x + 3]dy = 0 Ans. ysin x² -x*y +x + 3y = C
Transcribed Image Text:EXERCISES Solve the following differential cquations 3. (2x* + 3y - 7)xdx-(3x +2y - 8)ydy = 0 x² + y? -3 Ans. x² - y2 -1 = C 4. [2xycos x - 2xy + 1]dx + (sin x - x + 3]dy = 0 Ans. ysin x² -x*y +x + 3y = C
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