Plz solve question (6) and (7) both parts within 30-40 mins I'll give you multiple upvote

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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Plz solve question (6) and (7) both parts within 30-40 mins I'll give you multiple upvote
2x+2xy?
y+2x2y
dy
4. Solve
using variable separable.
%D
dx
5. Solve (x2 – 3y²)dx + 2xydy = 0 by homogenous differential equation.
Note: Let y = vx; dy = vdx + xdv
6. Solve the auxiliary equation of distinct real roots y" - y"- 2y' 0.
7. Solve the auxiliary equation of repeated roots (4D - 4D3 – 23D2 + 12D + 36)y = 0.
Transcribed Image Text:2x+2xy? y+2x2y dy 4. Solve using variable separable. %D dx 5. Solve (x2 – 3y²)dx + 2xydy = 0 by homogenous differential equation. Note: Let y = vx; dy = vdx + xdv 6. Solve the auxiliary equation of distinct real roots y" - y"- 2y' 0. 7. Solve the auxiliary equation of repeated roots (4D - 4D3 – 23D2 + 12D + 36)y = 0.
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