7. (x+2yXdx- dy) = dx + dy. %3D

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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Question
Solve Q7 only
Solve the following differentinl equations:
1. (x-y- 2) dx + (x - 2y - 3) dy = 0.
2. (2x +y-3) dy = (x + 2y-3) dx.
3. (2x + 5y + 1) dx – (5x + 2y- 1) dy = 0.
%3D
dy ax+ hy +E
4.
dr hx + by + f
dy
*+y+1
= 0.
5.
dx 2x + 2y +3
%3D
6. (4x - 6y – 1) dx + (3y - 2x –2) dy = 0.
7. (x+2y(dx– dy) = dx + dy.
%3D
Transcribed Image Text:Solve the following differentinl equations: 1. (x-y- 2) dx + (x - 2y - 3) dy = 0. 2. (2x +y-3) dy = (x + 2y-3) dx. 3. (2x + 5y + 1) dx – (5x + 2y- 1) dy = 0. %3D dy ax+ hy +E 4. dr hx + by + f dy *+y+1 = 0. 5. dx 2x + 2y +3 %3D 6. (4x - 6y – 1) dx + (3y - 2x –2) dy = 0. 7. (x+2y(dx– dy) = dx + dy. %3D
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