pol DA 4. x dy + y dx = 0 (3x²y² + 2y³ - 4y) dx + (2x³y + 6xy² - 4x) dy = 0
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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Plz answer last 2 parts only in 20 mints it's very urgent solve using exact DE
Transcribed Image Text:1.
(2xy + x²) dy + (2xy + y²) dx = 0
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A
*A*3. (3x²y³ +3 sin x + 4y) dx + (3x³y² + 4x) dy = 0
x dy + y dx = 0
5. (3x²y² + 2y³ – 4y) dx + (2x³y + 6xy² − 4x) dy = 0
2. (3x² + 2xy) dx + (x²) dy = 0
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