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The solution of the differential equatio...

The solution of the differential equation `(dy)/(dx)=y/x+(varphi(y/x))/(varphi^(prime)(y/x))` is
a. `varphi(y/x)=k x`
b. `x \ varphi\ (y/x)=k`
c. `varphi\ (y/x)=k y`
d. `y \ varphi(y/x)=k`

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RD SHARMA ENGLISH-DIFFERENTIAL EQUATION-All Questions
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  2. Which of the following transformations reduce the differential equatio...

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  3. The solution of the differential equation (dy)/(dx)=y/x+(varphi(y/x))/...

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  4. If m\ a n d\ n are the order the degree of the differential equation (...

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  5. The solution of the differential equation (dy)/(dx)+1=e^(x+y), is a. (...

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  6. The solution of x^2+y^2(dy)/(dx)=4 is a. x^2+y^2=12 x+C b. x^2+y^2=3...

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  7. The family of curves in which the sub tangent at any point of a curve ...

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  8. The solution of the differential equation x\ dx+y\ dy=x^2y\ dy-y^2x\ d...

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  9. The solution of the differential equation (x^2+1)(dy)/(dx)+(y^2+1)=0 i...

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  10. The differential equation x(dy)/(dx)-y=x^2, has the general solution ...

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  11. The solution of the differential equation dy/dx-ky=0, y(0)=1, approach...

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  12. The solution of the differential equation (1+x^2)(dy)/(dx)+1+y^2=0, is...

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  13. The solution of the differential equation (dy)/(dx)=(x^2+x y+y^2)/(x^2...

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

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

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

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

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

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

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

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