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The integrating factor of the differenti...

The integrating factor of the differential equation :
`(dy)/(dx)(xlogx)+y=2 log x ` is :

A

`e^(x)`

B

log x

C

log(log x)

D

x

Text Solution

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The correct Answer is:
B
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HIMALAYA PUBLICATION-DIFFERENTIAL EQUATIONS-QUESTION BANK
  1. The order of differential equation of all circles of given radius "...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  19. The number of solutions of dy/dx = (y+1)/(x-1) when y(1) = 2 is

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  20. Which of the following is a second order differential equation?

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