2. Which of the following differential equations are homogeneous ) +1+2ryy -0 II) +y'dx +y dy = 0 III) y- Iny - In x

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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2. Which of the following differential equations are homogeneous
I) x +1 + 2x y y' = 0
II) ? + y°dx +ydy = 0
III) y = In y – In x
O II
O II
O I and III
O II and III
I and II
None
O 1, II and III
OOO OOO
Transcribed Image Text:2. Which of the following differential equations are homogeneous I) x +1 + 2x y y' = 0 II) ? + y°dx +ydy = 0 III) y = In y – In x O II O II O I and III O II and III I and II None O 1, II and III OOO OOO
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