Home
Class 12
MATHS
Solve the differential equation (dy)/(dx...

Solve the differential equation `(dy)/(dx)=(x(2logx+1))/((siny+ycosy))`.

Text Solution

Verified by Experts

`(dy)/(dx)=(x(2logx+1))/((siny+ycosy))`
`implies(siny+ycosy)dy=(2xlogx+x)dx`
`impliesintsinydy+intycosydy`
`=2intxlogxdx+intxdx+c`
`implies-cosy+[yintcosydy-int{(d)/(dy)y*intcosydy}dy]`
`=2[logxintxdx-int{(d)/(dx)logxintxdx}dx]+(x^(2))/(2)+c`
`implies-cosy+ysiny-int1*sinydy`
`=2[logx*(x^(2))/(2)-int(1)/(x)*(x^(2))/(2)dx]+(x^(2))/(2)+c`
`implies-cosy+ysiny+cosy`
`=x^(2)logx-intxdx+(x^(2))/(2)+c`
`impliesy siny=x^(2)logx-(x^(2))/(2)+(x^(2))/(2)+c`
`impliesysiny=x^(2)logx+c`.
Promotional Banner

Topper's Solved these Questions

  • DIFFERENTIAL EQUATIONS

    NAGEEN PRAKASHAN ENGLISH|Exercise Exercise 9a|10 Videos
  • DIFFERENTIAL EQUATIONS

    NAGEEN PRAKASHAN ENGLISH|Exercise Exercise 9b|17 Videos
  • DETERMINANTS

    NAGEEN PRAKASHAN ENGLISH|Exercise Miscellaneous Exercise|19 Videos
  • INTEGRATION

    NAGEEN PRAKASHAN ENGLISH|Exercise Miscellaneous Exercise|44 Videos

Similar Questions

Explore conceptually related problems

Solve the differential equation x*(dy)/(dx)-y=logx .

Solve the differential equation (dy)/(dx)=log(x+1)

Solve the differential equation (dy)/(dx)=(2x(logx+1))/(siny+ycosy) , given that y=0,w h e nx=1.

Solve the differential equation dy/dx=2/(x+y)

Solve the differential equation (dy)/(dx)=(1)/(x) .

Solve the differential equation: (dy)/(dx)+y/x=x^2

Solve the differential equation (dy)/(dx)=sin^-1x

Solve the differential equation (dy)/(dx)=sec^(2)x .

Solve the differential equation: (dy)/(dx)+y=e^(-2x)

Solve the differential equation: (dy)/(dx)+y=e^(-2x)

NAGEEN PRAKASHAN ENGLISH-DIFFERENTIAL EQUATIONS-Miscellaneous Exercise
  1. Solve the differential equation (dy)/(dx)=(x(2logx+1))/((siny+ycosy)).

    Text Solution

    |

  2. For each of the differential equations given below, indicate its orde...

    Text Solution

    |

  3. For each of the exercises given below, verify that the given function...

    Text Solution

    |

  4. Form the differential equation representing the family of curves give...

    Text Solution

    |

  5. Prove that x^2-y^2=c(x^2+y^2)^2 is the general solution of differe...

    Text Solution

    |

  6. Form the differential equation of the family of circles in the firs...

    Text Solution

    |

  7. Find the general solution of the differential equation (dy)/(dx)+sqrt...

    Text Solution

    |

  8. Show that the general solution of the differentia equation (dy)/(dx...

    Text Solution

    |

  9. Find the equation of the curve passing through the point (0,pi/4)whos...

    Text Solution

    |

  10. Find the particular solution of the differential equation: (1+e^(2x))d...

    Text Solution

    |

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

    Text Solution

    |

  12. Find a particular solution of the differential equation(x - y) (dx + ...

    Text Solution

    |

  13. Solve the differential equation [(e^(-2sqrt(x)))/(sqrt(x))-y/(sqrt(x)...

    Text Solution

    |

  14. Find the particular solution of the differential equation. (dy)/(dx...

    Text Solution

    |

  15. find the particular solution satisfying the given condition, for the f...

    Text Solution

    |

  16. The population of a village increases continuously at the rate prop...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  19. Solve: e^(x)(x+1)dx+(ye^(y)-xe^(x))dy=0, such that f(0)=0

    Text Solution

    |