Home
Class 12
MATHS
Centroid of the triangle formed by the s...

Centroid of the triangle formed by the sides y-1 =0 and `x^(2)+7xy+2y^(2)=0` is

A

`(-(7)/(3), (2)/(3))`

B

`((7)/(3), (2)/(3))`

C

`((2)/(3), 0)`

D

`(-(2)/(3), 0)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MEASUREMENT OF ANGLES, TRIGONOMETRIC RATIOS AND RELATION BETWEEN SIDES AND ANGLES OF A TRIANGLE

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|251 Videos

  • PARABOLA

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|233 Videos

Similar Questions

Explore conceptually related problems

The orthocentre of the triangle formed by the lines x+3 y=10 and 6 x^(2)+x y-y^(2)=0 is

Orthocentre of the triangle formed by the lines x+y+1=0 and 2x^(2)+y^(2)+x+2y-1=0 is

Orthocentre of the triangle formed by the lines x+y+1=0 and 2 x^(2)-x y-y^(2)+x+2 y-1=0 is

The centroid of the triangle formed by the pair of lines 12 x^(2)-20 x y+7 y^(2)=0 and the line 2 x-3 y+4=0 is

Orthocentre of the triangle formed by the lines x+y=1 and x y=0 is

The area of the triangle formed by the lines x^(2 )+4 x y+y^(2)=0, x+y=1 is

Area of the triangle formed by the lines y^(2)-9xy+18x^(2)=0 and y =a is

The coordinates of the orthocentre of the triangle formed by the lines 2 x^(2)-3 x y+y^(2)=0 and x+y=1 , are

Area of the triangle formed by the lines 3 x^(2)-4 x y+y^(2)=0, quad 2 x-y=6 is

Circumcentre of the triangle formed by the lines xy+2x+2y+4=0 and x+y+2=0 is

HIMALAYA PUBLICATION-Pair Of Lines-QUESTION BANK
  1. Area of triangle formed by : 2x^(2)+xy-3y^(2)=0 and x+y=3 is

    Text Solution

    |

  2. The equation of the pair of lines through the origin, the sum and the ...

    Text Solution

    |

  3. Centroid of the triangle formed by the sides y-1 =0 and x^(2)+7xy+2y^(...

    Text Solution

    |

  4. Orthocentre of the triangle formed by the lines x+y+1=0 and 2 x^(2)-x ...

    Text Solution

    |

  5. The angle between the pair of straight lines y^(2)sin^(2) theta -xy ...

    Text Solution

    |

  6. The equation of pair of lines joining origin to the points of intersec...

    Text Solution

    |

  7. The equation of second degree x^(2)+2 sqrt(2) x y+2 y^(2)+4 x+4 sqrt(2...

    Text Solution

    |

  8. If the angle between two st lines represented by 2x^(2)+5xy+3y^(2)+7y...

    Text Solution

    |

  9. If the lines joining the origin to the points of intersection of the ...

    Text Solution

    |

  10. A diagonal of the rectangle formed by the lines x^(2)-7x+6=0 and y^(...

    Text Solution

    |

  11. The equation of the pair of lines passing through (0,1) and parallel t...

    Text Solution

    |

  12. If 4 x y+2 x+2 f y+3=0 represents a pair of lines, then f=

    Text Solution

    |

  13. The equation of the pair of lines passing through the origin and each ...

    Text Solution

    |

  14. The equation of the pair of lines passing through the origin and perpe...

    Text Solution

    |

  15. If a x^(2)+2 h x y+b y^(2)+2 g x+2 f y+c=0 represents a parallel lines...

    Text Solution

    |

  16. The product of the perpendiculars from (1, 1) to the pair of lines x^(...

    Text Solution

    |

  17. If one of the lines ax^(2)+2hxy+by^(2)=0 bisects the angle between ...

    Text Solution

    |

  18. Equation of pair of lines passing through (2,1) and perpendicular to t...

    Text Solution

    |

  19. The values of p and q for which the equation 4 x^(2)+2 p x y+25 y^(2)+...

    Text Solution

    |

  20. Area of the parallelogram formed by 2 x^(2)+5 x y+3 y^(2)=0 and 2 x^(2...

    Text Solution

    |