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The equation 2y(x +y+2)dx + (y² – x² – 4x – 1)dy = 0 is exact, not exact a,b,c,d If it is not exact the integration factor is a)exact b)y C)a 2 d)-2/y

The equation 2y(x +y+2)dx + (y² – x² – 4x – 1)dy = 0 is exact, not exact a,b,c,d If it is not exact the integration factor is a)exact b)y C)a 2 d)-2/y

Advanced Engineering Mathematics
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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The equation 2y(x +y + 2)dæ + (y? - g2 Ao 1)dy = 0 is exact, not exact If it is not exact the integration factor is a,b,c,d a)exact b)y ? -2 d)-2/y
Transcribed Image Text:The equation 2y(x +y + 2)dæ + (y? - g2 Ao 1)dy = 0 is exact, not exact If it is not exact the integration factor is a,b,c,d a)exact b)y ? -2 d)-2/y
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