1.) xyax ^)/√²-1²) dx + (x² - 2xy) dy = 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Test if the DE is exact or 1101
1.) xydx + (2x² + 3y² -20) dy = 0
2) (x² - y²) dx + (x² - 2xy) dy = 0
a)/x - y² + y² sinx) dx = (3x1² + 2y cocx) c
1
Transcribed Image Text:Test if the DE is exact or 1101 1.) xydx + (2x² + 3y² -20) dy = 0 2) (x² - y²) dx + (x² - 2xy) dy = 0 a)/x - y² + y² sinx) dx = (3x1² + 2y cocx) c 1
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