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Which of the following is a second order...

Which of the following is a second order differential equation:

A

`(y')^(2)+x=y^(2)`

B

`y'y''=y+sinx`

C

`y'''+(y'')+y=0`

D

`y'=y^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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ACCURATE PUBLICATION-DIFFERENTAL QUATIONS-TYPE-I:(MULTIPLE CHOICE QUESTIONS)
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  2. The number of solutions of (dy)/(dx)=(y+1)/(x-1) when y(1)=2 is r.

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  3. Which of the following is a second order differential equation:

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  4. Integrating factor of the differential equation (1-x^(2))(dy)/(dx)-xy=...

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  5. tan^(-1)x+tan^(-1)y=c is the general solution of the differential equa...

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  6. The differential equation y(dy)/(dx)+x=c represents

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  7. The general solution of e^(x)cosydx-e^(x)sinydy=0 is

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  8. The degree of the differential equation (d^(2)y)/(dx^(2))+((dy)/(dx^(3...

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  9. The solution of (dy)/(dx)+y=e^(-x),y(0)=0 is

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  10. Integrating factor of the differential equation (dy)/(dx)+ytanx-secx=0...

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  11. Find the general solution of the differential equation (dy/dx) = (1+y^...

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  12. The integrating factor of the differential equation (dy)/(dx)+y=(1+y)/...

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  13. The solution of the differential equation cosxsinydx+sinxcosydy=0 is

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  14. The solution of x (dy)/(dx)+y=e^(x) is

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  15. Family y=Ax+A^(3) of curves will correspond to a differential equation...

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  16. The general solution of (dy)/(dx)=2xe^(x^(2)-y) is

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  17. The curve for which the slope of the tangent at any point is equal to ...

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  18. The general solution of the differential equation (dy)/(dx)=e^((x^(2))...

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  19. The solution of the equation (2y-1)dx-(2x+3)dy=0 is

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  20. The solution of (dy)/(dx)+y=e^(-x),y(0)=0 is

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