(3) (2xy + 2x²y + y²) dx + (x² + y) dy = 0 (4) dy y dz (2x-ye") (5) (2x+3)+2(y-2) = 0 =
(3) (2xy + 2x²y + y²) dx + (x² + y) dy = 0 (4) dy y dz (2x-ye") (5) (2x+3)+2(y-2) = 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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Transcribed Image Text:(3) (2xy + 2x²y + y²) dx + (x² + y) dy = 0
(4)
dy
-Y
dr (2x-ye")
(5) (2x+3)+2(y-2) = 0
=
Transcribed Image Text:EXERCISES ON EXACT DIFFERENTIAL FORMS AND INTEGRATING FACTORS
Determine whether the following differential form is exact or not. If it is not exact then
find an integrating factor p that transforms it into an exact differential form.
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