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The differential equation of all conics ...

The differential equation of all conics whose axes coincide with the coordinate axes, is

A

2

B

3

C

4

D

1

Text Solution

Verified by Experts

The correct Answer is:
A
The general equation of all conics whoe axes coincide with the axes of coordinates is
`ax^(2)+by^(2)=1`
Clearly, it has two arbitrary constants. So, the differential is of order 2.
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OBJECTIVE RD SHARMA ENGLISH-DIFFERENTIAL EQUATIONS-Section I - Solved Mcqs
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