The equation 2y(x+y+ 2)dx + (y² – 22 – 4x – 1)dy = 0 is If it is not exact the integration factor is а)eхact b)y C)a 2 d)-2/y

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The equation 2y(x + y+ 2)dx + (y² – 22 – 4x – 1)dy = 0 is
If it is not exact the integration factor is
а)exact
b)y
C)r 2
d)-2/y
Transcribed Image Text:The equation 2y(x + y+ 2)dx + (y² – 22 – 4x – 1)dy = 0 is If it is not exact the integration factor is а)exact b)y C)r 2 d)-2/y
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