Home
Class 12
MATHS
If y=y(x) and (2+sinx)/(y+1)((dy)/(dx))=...

If `y=y(x) and (2+sinx)/(y+1)((dy)/(dx))=-cos x,y(0) =1` then `y (pi/2)` equals :

A

44230

B

44232

C

44256

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • Definite Integrals and its Application

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|453 Videos

  • DIFFERENTIATION

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|390 Videos

Similar Questions

Explore conceptually related problems

Solve (dy)/(dx)+2y=cos x.

If y = cos^(-1)(sinx) find (dy)/(dx) .

If x+y=tan^(-1)y" and "(d^(2)y)/(dx^(2))=f(y)(dy)/(dx) , then f(y)=

If x+y= tan^(-1)y and (d^(2)y)/(dx^(2))=f(y)(dy)/(dx) then f(y)=

2xy + y^(2) - 2x^(2)(dy)/(dx) = 0, y = 2 when x = 1

If y=x^(x^(2)), then (dy)/(dx) equals

x" "dy=y" "dx +y^2and y(1) =1 , then y (-3) is equal to :

If x+ y = tan^(-1) y and (d^(2)y)/(dx^(2)) =f (y) (dy)/(dx) , then f(y) =

HIMALAYA PUBLICATION-DIFFERENTIAL EQUATIONS-QUESTION BANK
  1. The differential equation for the family of curves x^2+y^2-2ay=0, wher...

    Text Solution

    |

  2. The differential equation representing the family of curves y^2=2c(x+s...

    Text Solution

    |

  3. If y=y(x) and (2+sinx)/(y+1)((dy)/(dx))=-cos x,y(0) =1 then y (pi/2) e...

    Text Solution

    |

  4. The solution of 2xy dy/dx =1+y^(2) is

    Text Solution

    |

  5. If c is a parameter, then the differential equation whose solution is ...

    Text Solution

    |

  6. Solution of x^(2)+y^(2) dy/dx = 4 is

    Text Solution

    |

  7. The family of curves in which the subtangent at any point to any curve...

    Text Solution

    |

  8. The solution of x dx + y dy = x^(2)y dy - xy^(2) dx is

    Text Solution

    |

  9. The solution of dy/dx = (y/x)^(1/3) is

    Text Solution

    |

  10. Order of the differential equation of the family of all concentric cir...

    Text Solution

    |

  11. Solution of dy/dx = (x log x^(2) + x)/(sin y + y cos y) is

    Text Solution

    |

  12. dx + dy = (x+y) (dx-dy) implies log (x+y) =

    Text Solution

    |

  13. The equation of a curve passing through the origin and satisfying the...

    Text Solution

    |

  14. The general solution of e^x cos y dx - e^x sin y dy = 0 is :

    Text Solution

    |

  15. The differential equation y(dy)/(dx)+x=c represents

    Text Solution

    |

  16. The general solution of ydx-xdy-3x^(2)y^(2)e^(x^(3)) dx =0 is

    Text Solution

    |

  17. tan^(-1)x+tan^(-1)y = c is the general solution of the differential eq...

    Text Solution

    |

  18. The differential equation of the family of lines passing through the o...

    Text Solution

    |

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

    Text Solution

    |

  20. The solution of the equation (2y-1) dx- (2x+3)dy =0 is

    Text Solution

    |