Home
Class 12
MATHS
The total number of real tangents that c...

The total number of real tangents that can be drawn to the ellipse `3x^(2)+5y^(2)=32 " and " 25x^(2)+9y^(2)=450` passing through (3, 5) is

A

0

B

2

C

3

D

4

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ELLIPSE

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1B|24 Videos

  • ELLIPSE

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET - 1|2 Videos

  • ELLIPSE

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET - 2|1 Videos

  • EAMCET - 2016 TS

    DIPTI PUBLICATION ( AP EAMET)|Exercise Questions|80 Videos

  • EXPONENTIAL SERIES & LOGARITHMIC SERIES (APPENDIX-1)

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET - 4|5 Videos

Similar Questions

Explore conceptually related problems

The equations of the tangents drawn from (2, 3) to the ellipse 9x^(2) + 16y^(2) = 144

The eccentricity of the ellipse 5x^(2)+9y^(2)=1 is

The equation of the tangent at a point theta=3pi//4 to the ellipse x^(2)//16+y^(2)//9=1 is

The angle between the tangents drawn from the point (1,2) to the ellipse 3x^(2) + 2y^(2) - 5 is

The equations of the directrices of the ellipse 9x^(2) + 25y^(2) = 225 are

If x+ky-5=0 is a tangent to the ellipse 4x^(2)+9y^(2)=20 then k =

Find the equations of the tangent drawn to the ellipse (x^(2))/(3)+y^(2)=1 from the point (2,-1)

Find the equations of the tangent drawn to the ellipse (x^(2))/(3) + y^(2) =1 from the point (2, -1 )

DIPTI PUBLICATION ( AP EAMET)-ELLIPSE-EXERCISE 1A
  1. The sum of the slopes of the tangents to the ellipse x^(2)//9+y^(2)//4...

    Text Solution

    |

  2. The product of the slopes of the tangents to the ellipse 2x^(2)+3y^(2)...

    Text Solution

    |

  3. The total number of real tangents that can be drawn to the ellipse 3x^...

    Text Solution

    |

  4. If any tangent to the ellipse x^(2)//a^(2)+y^(2)//b^(2)=1 intercepts e...

    Text Solution

    |

  5. The equation to the director circle of the ellipse 2x^(2)+3y^(2)=6 is

    Text Solution

    |

  6. The equation to the auxiliary circle of x^(2)/12+y^(2)/18=1 is

    Text Solution

    |

  7. The equation to the circle on S^(')S as diameter where S and S^(') are...

    Text Solution

    |

  8. The radius of the circle passing through the foci of the ellipse x^(2)...

    Text Solution

    |

  9. If tangents are drawn from any point on the circle x^(2)+y^(2)=25 to t...

    Text Solution

    |

  10. The locus of the point of intersection of the perpendicular tangents t...

    Text Solution

    |

  11. The locus of the point of intersection of two tangents to the ellipse ...

    Text Solution

    |

  12. If tangents are drawn from any point on the circle x^(2)+y^(2)=25 to t...

    Text Solution

    |

  13. The product of the perpendiculars from the foci on any tangent to the...

    Text Solution

    |

  14. If F(1), F(2), F(3) be the feet of the perpendicular from the foci S(1...

    Text Solution

    |

  15. Perpendiculars are drawn from the points (0, pm ae) on any tangent to ...

    Text Solution

    |

  16. The sum of the squares of the perpendiculars on any tangent to the ell...

    Text Solution

    |

  17. Let d and d^(') be the perpendicular distances from the foci of an ell...

    Text Solution

    |

  18. Tangents to the ellipse x^(2)//a^(2)+y^(2)//b^(2)=1 make angles theta(...

    Text Solution

    |

  19. The tangent to x^(2)//a^(2)+y^(2)//b^(2)=1 meets the major and minor a...

    Text Solution

    |

  20. S (3, 4) and S^(') (9, 12) are the focii of an ellipse and the foot of...

    Text Solution

    |