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(xcosy/x)(dy)/(dx)=(ycosy/x)+x...

`(xcosy/x)(dy)/(dx)=(ycosy/x)+x`

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The correct Answer is:
`sin(y/x)= log|cx|`
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MODERN PUBLICATION-DIFFERENTIAL EQUATIONS-EXERCISE 9 (h) Long Answer Type Questions (I)
  1. Solution of the differential equation x^(2)y dx-(x^(3)+y^(3))dy=0 is

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  2. Show that each of the following differential equations is homogeneous...

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  3. (xcosy/x)(dy)/(dx)=(ycosy/x)+x

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  4. Solve the differential equation y e^(x/y)dx=(x e^(x/y)+y^2)dy(y!=0)

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  5. Find the particular solutions of the following problems : x^(2)dy-(x...

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  6. Solve the following differential equation: (x^2-y^2)dx+2x y\ dy=0 gi...

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  7. Solve each of the following initial value problem: 2x^2(dy)/(dx)-2x y+...

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  8. Find the particular solution of the differential equation x(dy)/(dx)=y...

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  9. Solve each of the following initial value problem: x e^(y//x)y+x(dy)/(...

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  10. Solve each of the following initial value problems: (x e^(y//x)+y)d...

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  11. Solve the following differential equation: (x-y)(dy)/(dx)=x+2y

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  12. Solve the following differential equations : (x+y)dy+(x-y)dx=0, g...

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  13. Solve the following differential equations : x^(2)dy=(2xy+y^(2))dx,...

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  14. Solve : x (dy)/(dx)-y=sqrt(x^(2)+y^(2)), x!=0

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  15. Solve x\ dy-y\ dx=sqrt(x^2+y^2)dx

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  16. x(dy)/(dx)-y+xsiny/x=0

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  17. (xcosy/x)(dy)/(dx)=(ycosy/x)+x

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  18. Show that the following differential equations are homogeneous and sol...

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  19. Show that the given differential equation is homogeneous and solve ea...

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  20. Solve the following differential equations (x dy -y dx)y sin (y/x)= ...

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