Home
Class 11
MATHS
Focal distance and co-ordinates of the p...

Focal distance and co-ordinates of the point on the parabola ` y^(2) = 4x ` , whose parameter is - 1 , are

A

2,(1, -2)

B

1,(2,-2)

C

2,(-2,1)

D

1, (-2,2)

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CIRCLE AND CONICS

    MARVEL PUBLICATION|Exercise MISCELLANEOUS MCQs|50 Videos

  • CIRCLE AND CONICS

    MARVEL PUBLICATION|Exercise MISCELLANEOUS MCQs|50 Videos

  • BERNOULLI TRIALS AND BINOMIAL DISTRIBUTION

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|79 Videos

  • PROBABILITY

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|239 Videos

Similar Questions

Explore conceptually related problems

The cartesian coordinates of the point on the parabola y^(2)=-16x , whose parameter is (1)/(2) , are

The cartesian co - ordinates of the point on the parabola y^(2)=- 16x , whose parameter is (1)/(2), are

The co-ordinate of the focus of the parabola y^(2) = 24x is

Find the co-ordinates of the point on the parabola 2y^(2) = 7x , whose parameter is (-2). Also find its focal distance .

Find the coordinates of the point on the parabola y^(2)=8x whose focal distance is 8 .

Focal distance and parameter of the point ((1)/(2), 2) on the parabola y^(2) = 8x are

The points on the parabola y ^(2) =12 y whose focal distance is 4, are

MARVEL PUBLICATION-CIRCLE AND CONICS -MULTIPLE CHOICE QUESTIONS
  1. Enda of latus-rectum of parabola 3x^(2) + 8y = 0 are

    Text Solution

    |

  2. Focal distance and parameter of the point ((1)/(2), 2) on the parabola...

    Text Solution

    |

  3. Focal distance and co-ordinates of the point on the parabola y^(2) = ...

    Text Solution

    |

  4. If line y = x - 8 meets y^(2) = 4x in A and B , then length of interc...

    Text Solution

    |

  5. If t is the parameter for one end of a focal chord of the parabola y^2...

    Text Solution

    |

  6. If P (3a , 2 asqrt(3)) is one end of a focal chord PQ of y^(2) = 4ax...

    Text Solution

    |

  7. If (x1,y1)and (x2,y2) are ends of a focal chord of y^2 =4ax, then valu...

    Text Solution

    |

  8. If theta is the inclination of a focal chord of y^(2) = 4ax to its ...

    Text Solution

    |

  9. If theta is the inclination of a focal chord of y^(2) = 4ax to its ...

    Text Solution

    |

  10. If L and L' are ends of latus-rectum of parabola y^(2) = 4ax whose ...

    Text Solution

    |

  11. If t is a parameter , then locus of a point P (a sin^(2) t, 2a sin...

    Text Solution

    |

  12. Equation of parabola ,having (4,-8) and (4,8) as ends of its latus-rec...

    Text Solution

    |

  13. Tangent to y^(2) = 4ax at its vertex is

    Text Solution

    |

  14. Foot of the directrix of the parabola y^(2) = 4ax is the point

    Text Solution

    |

  15. If A (x(1) , y(1)) " and B" (x(2), y(2)) are point on y^(2) = 4ax , ...

    Text Solution

    |

  16. If A (t(1)) " and " B(t(2)) are points on y^(2) = 4ax , then slope ...

    Text Solution

    |

  17. Points A,B ,C , D on y^(2) = 4ax have parameters t(1) , t(2), t(3), ...

    Text Solution

    |

  18. Points A,B,C,D, on y^(2) = 4ax have parameters t(1) , t(2), t(3) , ...

    Text Solution

    |

  19. If PQ is a focal chord of parabola y^(2) = 4ax whose vertex is A , t...

    Text Solution

    |

  20. If focal distance of a point P on y^(2) = 8x is 4, then P is

    Text Solution

    |