3. Which of the following differential equations are homogeneous*1) +1+ 2x yy' = 0ID +y'dx + ydy = 0III) Y = Iny- In xO 7. 1I and IIO I and IIO II and IIINoneO I andO OO

Given differential equations can be written as below: I. dydx=-x2-12xy II. dydx=-x2+y2y III.…

Answered: 3. Which of the following differential…

3. Which of the following differential equations are homogeneous I) +1+ 2xyy = 0 ID +y'dr + ydy = 0 II) y = Iny - Inx %3D O 1, II and III OI and II O II and III O None D I and III

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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Concept explainers

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.

Question

3. Which of the following differential equations are homogeneous
*
1) +1+ 2x yy' = 0
ID +y'dx + ydy = 0
III) Y = Iny- In x
O 7. 1I and II
O I and II
O II and III
None
O I and
O OO

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