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The order of the differential equation w...

The order of the differential equation whose general solution is given by `y=(C_1+C_2)cos(x+C_3)-C_4e^(x+4_5),` where `C_1,C_2,C_3,C_4,C_5` , are arbitrary constants, is (a) 5 (b) 4 (c) 3 (d) 2

A

5

B

4

C

3

D

2

Text Solution

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The correct Answer is:
C
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OBJECTIVE RD SHARMA ENGLISH-DIFFERENTIAL EQUATIONS-Exercise
  1. The degree of the differential equation y(3)^(2//3)+2+3y(2)+y(1)=0, ...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  20. The solution of the differential eqaution (x^(2)-yx^(2))(dy)/(dx)+y^...

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