x-x dy + log x dx = 0 dy + 2y dx)= xy dy Ex²y + e) dx (e* + ³) dy = 0 (1 2 2a log x + a 1 3 e² y + 2/3 E

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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ANSWER 1, 2, 3. HANDWRITTEN THEN BOX THE FINAL ANSWERS
2:40 D
7. Integrating Factor.pdf
1
GIVEN
y dx - x dy + log x dx = 0
2
a (x dy + 2y dx) = xy dy
3 y (2x²y + e) dx - (e* + ³) dy = 0
1
ANSWERS
y +(1+ log x) = c
X
X
2 2a log x + a log y - y = c
3
y
2
+ +³
-
Call 76%
1
-y²=c
2
O
=
|||
Transcribed Image Text:2:40 D 7. Integrating Factor.pdf 1 GIVEN y dx - x dy + log x dx = 0 2 a (x dy + 2y dx) = xy dy 3 y (2x²y + e) dx - (e* + ³) dy = 0 1 ANSWERS y +(1+ log x) = c X X 2 2a log x + a log y - y = c 3 y 2 + +³ - Call 76% 1 -y²=c 2 O = |||
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