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The general solution of differential equ...

The general solution of differential equation : `ydx-xdy=0` is :

A

xy=c

B

`x=cy^2`

C

`y=cx^2`

D

x=cy

Text Solution

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The correct Answer is:
D
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JMD PUBLICATION-DIFFERENTIAL EQUATION-EXERCISE
  1. Select the correct answer: Degree of (d^2y/(dx^2))^2+sin(dy/(dx))+x=0

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  2. Select the correct answer: Order of (d^2y/(dx^2))^3+sin(dy/dx)+x=0

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  3. The general solution of differential equation : ydx-xdy=0 is :

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  4. Select the correct answer: Degree of differential equation of log(dy/d...

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  5. The number of arbitrary constants in the particular solution of a diff...

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  6. Select the correct answer: The number of arbitrary constant in the gen...

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  7. Fill in the blank: Order of 5(d^2y/(dx^2))+3(dy/(dx))^2-2x=0 is .........

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  8. Fill in the blank: Degree of (dy/(dx))^4+3y(d^2y/(dx^2))=0 is ...........

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  9. Dill in the blank: Integrating factor of dy/dx-(y/x)=x^2 is ........

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  10. Fill in the blank: Integrating factor of xdy/(dx)+2y=3x is

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  11. The integrating factor of dy/(dx)-(y/x)=2x is 1/x

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  12. Order of (dy/(dx))^2+1/(dy/dx)=2 is 1.

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  13. Degree of differential equation y^n+tan y' = y is 1

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  14. Solve the following differential equation:(x^2 - 1) dy/dx+ 2xy =2/(x^2...

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  15. Find the particular solution of the differential equation dy/(dx)+ycot...

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  16. Solve the following differential equation:(x^2 - 1) dy/dx+ 2xy =2/(x^2...

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  17. Find the particular solution of the differential equation dy/(dx)+ycot...

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  18. Find the particular solution, satisfying the given condition, for the ...

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  19. Solve the following differential equation :cos x dy /dx+ y = sin x

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  20. Solve the following differential equation :xdy/dx + y = x log x, x!=0.

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