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The degree of the differential equation satisfying `sqrt(1-x^2)+sqrt(1-y^2)=a(x-y)` is (a) 1 (b) 2 (c) 3 (d) none of these

A

1

B

2

C

3

D

none of these

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A
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OBJECTIVE RD SHARMA ENGLISH-DIFFERENTIAL EQUATIONS-Exercise
  1. The equation of the curve whose subnormal is constant is

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  2. The degree of the differential equation y(3)^(2//3)+2+3y(2)+y(1)=0, ...

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  3. The degree of the differential equation satisfying sqrt(1-x^2)+sqrt...

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  4. The order of the differential equation whose general solution is gi...

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  5. The equation of the curve satisfying the differential equation y^2 (x^...

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  6. A differential equation associated to the primitive y=a+b e^(5x)+c ...

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  7. Write the order of the differential equation associated with the pr...

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  8. Obtain the differential equation of the family of circles passing thro...

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  9. The solution of the differential equation y(1)y(3)=3y(2)^(2), is

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  10. The degree and order of the differential equation of all parabolas who...

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  11. The differential equation of all parabolas whose axis are parallel t...

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  12. The equation of the curve which is such that the portion of the axi...

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  13. The solution of (dy)/(dx)=(a x+h)/(b y+k) represent a parabola when

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  14. The solution of the differential equation y(dy)/(dx)=x-1 satisfying y(...

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

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  16. The solution of (dv)/(dt)+k/m v=-g is

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  17. ydx-xdy+3x^(2)y^(2)e^(x^(3))dx=0

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  18. The curve for which the length of the normal is equal to the length ...

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  19. The family of curves represented by (dy)/(dx) = (x^(2)+x+1)/(y^(2)+y+1...

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  20. The form of the differential equation of the central conics, is

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