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If the solution of the differential equa...

If the solution of the differential equation `(dy)/(dx)=1/(xcosy+sin2y)` is `x=c e^(siny)-k(1+siny),` then the value of `k` is_______

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CENGAGE PUBLICATION-DIFFERENTIAL EQUATIONS-All Questions
  1. If the dependent variable y is changed to z by the substitution ...

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  2. If the independent variable x is changed to y , then the differe...

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  3. If the solution of the differential equation (dy)/(dx)=1/(xcosy+sin2y)...

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  4. Tangent is drawn at the point (xi ,yi) on the curve y=f(x), which ...

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  5. If the eccentricity of the curve for which tangent at point P inter...

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  6. The perpendicular from the origin to the tangent at any point on a ...

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  7. Find the order and degree of the following differential equations. i) ...

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  8. Form the differential equation of family of lines concurrent at the ...

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  9. Form the differential equation of all circle touching the x-axis at...

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  10. Form the differential equation of family of lines situated at a con...

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  11. From the differential equation of the family of parabolas with focus a...

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

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  13. Form the differential equation of the family curves having equation y=...

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  14. What is the order of the differential equation whose general solution ...

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  15. Find the particular solution of the differential equation (1+e^(2x))dy...

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  16. Solve log((dy)/(dx))=4x-2y-2 , given that y=1 when x=1.

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  17. Solve the differential equation x y(dy)/( dx)=(1+y^2)/(1+x^2)(1+x+x^2)

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  18. Solve the differential equation x y(dy)/( dx)=(1+y^2)/(1+x^2)(1+x+x^2)

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  19. Solve (d^2y)/(dx^2)=(a)^2

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  20. Solve (dy)/(dx)=(1+y)^2

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