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The order, degree of the differential eq...

The order, degree of the differential equation of all circles of radius r, having centre on y-axis passing through the origin is (where r is arbitrary constant)

A

1,1

B

2,1

C

3,1

D

4,2

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AAKASH SERIES-DIFFERENTIAL EQUATIONS-Exercise - II
  1. The differential equation representing the family of curves y^(2) = 2c...

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  2. The order and degree of the differential equation of all circles in th...

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  3. The order, degree of the differential equation of all circles of radiu...

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  4. The differential equation whose solution is Ax^(2) + By^(2) = 1, where...

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  5. The differential equation of all non vertical lines in a plane is

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  6. The differential equation of all non-horizontal lines in a plane is

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  7. The subnormal at any point of a curve is of constant length '8'. Then ...

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  8. The differential equation of the family of straight lines y = mx + a//...

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  9. The differential equation of curve given by y = a cos ((n)/(x) + b) (a...

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  10. Form the differential equation by eliminating the arbitrary constant f...

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  11. The differential equation obtained by eliminating the arbitrary consta...

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  12. The differential equation which represents the family of curves y = c(...

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  13. Form the differential equation by eliminating the arbitrary constant f...

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  14. The differential equation by eliminating A & B from y = A x^(3) + B x^...

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  15. The differential equation of the family y = ae^(x) + bx e^(x) + cx^(2)...

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  16. The differential equation of family of curves x^(2) + y^(2) - 2ay = 0 ...

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  17. The differential equation by eliminating a, b from (x-a)^(2) + (y-b)^(...

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  18. The differential equation of all circles passing through the origin an...

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  19. The differential equation of the family of circles of fixed radius r a...

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  20. The differential equation of the family of parabolas with focus at ori...

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