Home
Class 12
MATHS
Equations of the latus recta of the elli...

Equations of the latus recta of the ellipse `9x^(2)+4y^(2)-18x-8y-23=0` are

A

`x=-1pmsqrt5`

B

`y=1pmsqrt5`

C

`x=1pm(2sqrt5)/3`

D

`y=2pmsqrt5`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ONLINE QUESTION PAPER

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise Mathematics|80 Videos
  • QUESTION PAPER 2015

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|78 Videos

Similar Questions

Explore conceptually related problems

The equations of the latus recta of the ellipse 9x^2+25y^2-36x+50y-164=0 are

The equations of the latus recta of the ellipse 9x^(2) + 25y^(2) - 36x + 50y - 164 = 0 are

The equations of the latus recta of the hyperbola 9x^(2) -16y^(2) -18x -32y -151 =0 are

The length of the latus rectum of the ellipse 9x^(2)+25y^(2)-18x-100y-116=0 is

The equation of the axes of the ellipse 25x^(2)+9y^(2)-150x-90y+225=0 are

The equations of the directrices of the ellipse 25x^(2)+9y^(2)-150x-90y+225=0

TS EAMCET PREVIOUS YEAR PAPERS-ONLINE QUESTION PAPER 2018-MATHEMATICS
  1. If a perpendicular drawn through the vertex O of the parabola y^2=4ax ...

    Text Solution

    |

  2. Let alpha(1) and alpha(2) be the ordinates of two points A and B on a ...

    Text Solution

    |

  3. Equations of the latus recta of the ellipse 9x^(2)+4y^(2)-18x-8y-23=0 ...

    Text Solution

    |

  4. The equation of the tangent of the ellipse 4x^(2)+9y^(2)=36at the end ...

    Text Solution

    |

  5. If the product of the lengths of the perpendiculars from any point on ...

    Text Solution

    |

  6. A(3,2,-1),B(4,1,1,)C(6,2,5) and D(3,3,3) are four points G(1)G(2)G(3)"...

    Text Solution

    |

  7. If the directin cosines of two lines satisfy the equation l + m + n =0...

    Text Solution

    |

  8. A variable plane passes through a fixed point (alpha,beta,gamma) and m...

    Text Solution

    |

  9. underset(x rarr pi/2)"lim"(1+cos 2x)/(Cot 3x(3^(sin2x)-1))=

    Text Solution

    |

  10. lim(n rarr oo)n^(-nk) {(n+1)(n+1/2)(n+1/2)...(n+1/(2^(k-1)))}^n=

    Text Solution

    |

  11. If a and b(a gt b) are points of discontinuity of the function f(x)={:...

    Text Solution

    |

  12. For -1 lt x lt 1, if f(x)= cos^(2)(tan^(-1)sqrt((1-x)/(1+x))) then f'(...

    Text Solution

    |

  13. f: R rarr R is a function such that f(0)=1 and for all x,y in R f(xy+1...

    Text Solution

    |

  14. y= sin(log(x^2+2x+1)) rArr(x+1)^2(d^2y)/(dx^2)+(x+1)dy/dx=

    Text Solution

    |

  15. The angle between the curves y^2=4x and x^2=4y is

    Text Solution

    |

  16. If x gt 0, then (x)/(1+x)-log (1+x)

    Text Solution

    |

  17. On the curve y=x^3 , the point at which the tangent line is parallel t...

    Text Solution

    |

  18. If the petrol burnt in driving a motor boat varies as the cube of the ...

    Text Solution

    |

  19. For x lt 1, int (x-x^2)/(sqrt(1-x))dx=

    Text Solution

    |

  20. If int (dx)/(2sin x+sec x)^(4)=At^(5)+B t^(6)+Ct^(7)+k, wher t=(1+tan ...

    Text Solution

    |