Home
Class 12
MATHS
If the staight lines 2x+3y-1=0,x+2y-1=0,...

If the staight lines 2x+3y-1=0,x+2y-1=0, and ax+by-1=0 from a triangle with the origin as orthocenter, then (a,b) is given by

A

(6,4)

B

(-3,3)

C

(-8,8)

D

(0,7)

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ONLINE QUESTION PAPER 2018

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|318 Videos
  • QUESTION PAPER 2019

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise Mathematics|160 Videos

Similar Questions

Explore conceptually related problems

If the lines x + 3y - 5 = 0 , 5x +2y-12 = 0 and 3x -ky-1=0 do not form a triangle, then a value of k is

The lines 2x+y-1=0, ax+3y-3=0, 3x+2y-2=0 are cuncurrent

The straight line 2x+3y-1=0,3x+4y-6=0 and ax+by+1=0 are concurrent if the straight line 14x+9y+1=0 passes through the point

TS EAMCET PREVIOUS YEAR PAPERS-QUESTION PAPER 2015-MATHEMATICS
  1. If the equation to the locus of points equidistant from the points (-2...

    Text Solution

    |

  2. The point (2,3) is first reflected in the straight line y=x and then t...

    Text Solution

    |

  3. If the staight lines 2x+3y-1=0,x+2y-1=0, and ax+by-1=0 from a triangle...

    Text Solution

    |

  4. The point on the line 4x-y-2=0 which is equidistant from the points (-...

    Text Solution

    |

  5. If the lines x+2ay+a=0, x+3by+b=0, x+4cy+c=0 are concurrent, then a,b ...

    Text Solution

    |

  6. If the slope of one of the lines represented by ax^(2)-6xy+y^(2)=0 is ...

    Text Solution

    |

  7. The sum of the minimum and maximum distances of the point (4,-3) to th...

    Text Solution

    |

  8. The locus of centres of the circles, which cut the circles x^(2)+y^(2)...

    Text Solution

    |

  9. If x - y + 1 = 0 meets the circle x^(2) + y^(2) + y - 1 = 0 at A a...

    Text Solution

    |

  10. An equilateral triangle is inscribed in the parabola y^(2) = 8x with o...

    Text Solution

    |

  11. The point (3,4) is the focus and 2x-3y+5=0 is the directrix of a parab...

    Text Solution

    |

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

    Text Solution

    |

  13. The values that m can take so that the straight line y=4x+m touches th...

    Text Solution

    |

  14. The foci of the ellipse (x^2)/(16)+(y^2)/(b^2)=1 and the hyperbla (x^2...

    Text Solution

    |

  15. If (2,-1,2) and (K,3,5) are the triads of direction ratios of two line...

    Text Solution

    |

  16. The length of perpendicular from the origin to the plane which makes i...

    Text Solution

    |

  17. If g(x)=(x)/([x]) for x>2, then lim(xrarr2)(g(x)-g(2))/(x-2) is equal ...

    Text Solution

    |

  18. lim(xrarrpi/2)((2x-pi)/(cosx)) is equal to

    Text Solution

    |

  19. If f is defined by f (x) = {:{ (x , " for " 0 le x lt 1) , ( 2 -x ,...

    Text Solution

    |

  20. If x^(2)+y^(2)=t+(1)/(t) "and" x^(4)+y^(4)=t^(2)+(1)/(t^2), "then" (dy...

    Text Solution

    |