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The order of the differential equation o...

The order of the differential equation of all circle of radius r, having centre on y-axis and passing through the origin, is

A

1

B

2

C

3

D

4

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The correct Answer is:
A
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TARGET PUBLICATION-DIFFERENTIAL EQUATIONS -CRITICAL THINKING
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  13. The solution of (dy)/(dx)+y=e^(x) is

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  14. The differential equation of all straight lines passing through the po...

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  15. The differential equation representing the family of curves y=xe^(cx) ...

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  16. The differential equation of all circles which passes through the orig...

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