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If p \ "and" \ q are the order and degre...

If `p \ "and" \ q` are the order and degree of the differential equation `y(dy)/(dx)+x^3(\ \ d^2y)/(dx^2)+x y=cos x`, then
a. `p < q` b. `p = q` c. `p > q` d. none of these

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RD SHARMA ENGLISH-DIFFERENTIAL EQUATION-All Questions
  1. The solution of the differential equation (dy)/(dx)=(x^2+x y+y^2)/(x^2...

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  2. The differential equation (dy)/(dx)+P y=Q y^n ,\ n >2 can be reduced t...

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  3. If p \ "and" \ q are the order and degree of the differential equation...

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  4. find the solution of the following differential equation x logx (dy)/...

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  5. Solve: dy / dx + y secx = tanx

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  6. Integrating factor of differential equation cosx(dy)/(dx)+ysinx=1 is

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

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  8. The order of the differential equation 2x^2(d^2y)/(dx^2)-3(dy)/(dx)+y=...

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  9. The number of arbitrary constants in the particular solution of a di...

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  10. Which of the following differential equations has y=c1e^x+c2e^(-x) a...

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  11. Which of the following differential equations has y = x as one of it...

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  12. The general solution of the differential equation (dy)/(dx)=e^(x+y) ...

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  13. A homogeneous differential equation of the from (dx)/(dy)=h(x/y) can...

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  14. Which of the following is a homogeneous differential equation? (A)...

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  15. The Integrating Factor of the differential equation x(dy)/(dx)-y=2x^...

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  16. The Integrating Factor of the differential equation (1-y^2)(dx)/(dy)...

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  17. The general solution of the differential equation (y dx-x dy)/y=0 is...

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  18. The general solution of a differential equation of the type (dx)/(dy...

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  19. The general solution of the differential equation e^x" "dy" "+" "(y"...

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  20. Determine order and degree (if defined) of differential equations g...

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