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The order of differential equation of a...

The order of differential equation of all circles of given radius "a" is ________

A

1

B

2

C

3

D

4

Text Solution

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The correct Answer is:
B
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HIMALAYA PUBLICATION-DIFFERENTIAL EQUATIONS-QUESTION BANK
  1. The degree of the differential equation (d^(2) y)/(dx^(2)) + 3 ((dy)/(...

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  2. The order and the degree of the equation [1+(dy/dx)^(2)] = (d^(2)y)/(d...

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  3. The order of differential equation of all circles of given radius "...

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  4. The solution of the differential equation 2x dy/dx-y=3 represent

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  5. The integrating factor of the differential equation : (dy)/(dx)(xlo...

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  6. Which of the following functions is a solution of the differential equ...

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  7. Which of the following is not a homogeneous function of x and y

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  8. Solution of the differential equation (dx)/(x)+(dy)/(y)=0 is

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  9. Find the general solution of the differential equation x(dy)/(dx)+ 2y=...

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  10. The degree of the differential equation ((d^(2)y)/dx^(2))^(2)+(dy/dx)^...

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  11. The degree of the equation [1+(dy/dx)^(2)]^(3/2) = ((d^(2)y)/dx^(2)) i...

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  12. The order and degree of the differential equation (d^(2)y)/dx^(2) + (d...

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  13. If y=e^(-x)(Acosx+Bsinx), then y satisfies :

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  14. The differential equation for y = A cos alpha x + B sin alpha x Where ...

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  15. Solution of the differential equation xdy-ydx =0 represents

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  16. Integrating factor of the differential equation cos x dy/dx + y sin x ...

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  17. The solution of the differential equation y sec^(2) x dx + tan x . Sec...

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  18. The family y=ax+a^3 of curves is represented by the differential equat...

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  19. Integrating factor of x(dy)/(dx) -y = x^(4) -3x is

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  20. Solution of dy/dx-y =1, y(0) =1 is given by

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