Home
Class 11
MATHS
The image of (2,3) w.r.t y-axis is colli...

The image of (2,3) w.r.t y-axis is collinear with (-1,-1) and `(-4, lamda)` then `lamda=`

A

`-11`

B

12

C

11

D

`-12`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINES

    AAKASH SERIES|Exercise EXERCISE -II|92 Videos

  • STRAIGHT LINES

    AAKASH SERIES|Exercise PRACTICE EXERCISE|102 Videos

  • STRAIGHT LINES

    AAKASH SERIES|Exercise ADDITIONAL EXERCISE|14 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise PROPERTIES OF TRIANGLES|57 Videos

  • TANGENT AND NORMAL

    AAKASH SERIES|Exercise ADVANCED SUBJECTIVE TYPE QUESTIONS|48 Videos

Similar Questions

Explore conceptually related problems

Image of (2,3) w.r.t (0,0) is

Image of (2,3) w.r.t to (-1,3) is

The image of the point (2, 1) w.r.t the line x+1=0 is

The polar of (-2,3) w.r.t the parabola y^(2)=4x is

The image of the point (3, 4) w.r.t the line 3x+4y+5=0 is

Find the image (reflection) of the point (2,-3) w.r.t y-axis

The polar of (-2,3) w.r.t. the hyperbola 4x^(2) -3y^(2) =12 is

The polar of (a,0) w.r.t the parabola y^(2)=4ax is

AAKASH SERIES-STRAIGHT LINES-EXERCISE I
  1. The number of different straight lines that are formed with A(2,3),B(3...

    Text Solution

    |

  2. If points ( x , 0) , ( 0 , y) and ( 1 , 1) are collinear, then (1)/(x...

    Text Solution

    |

  3. The image of (2,3) w.r.t y-axis is collinear with (-1,-1) and (-4, lam...

    Text Solution

    |

  4. The medians AD and BE of the triangle with vertices A(0, b), B(0, 0) a...

    Text Solution

    |

  5. If the straight lines y=4-3x, ay=x+10, 2y+bx+9=0 represent the three c...

    Text Solution

    |

  6. The equation of the line passing through the points (ct(1),a/(t(1))),(...

    Text Solution

    |

  7. The equation of the line passing through the point (2, -3) and paralle...

    Text Solution

    |

  8. If (2, 1), (-1, -2), (3, 3) are midpoints of sides BC, CA, AB of Delta...

    Text Solution

    |

  9. The equation of the line perpendicular to the line x = 3 and passing t...

    Text Solution

    |

  10. The equation of the line passing through the (2,3) and perpendicular t...

    Text Solution

    |

  11. If the equation (a(1)-a(2))x+(b(1)-b(2))y=c represents the perpendicul...

    Text Solution

    |

  12. A(-1, 1), B(5, 3) are opposite vertices of a square. The equation of t...

    Text Solution

    |

  13. In a rhombus ABCD the diagonals AC and BD intersect at the point (3, 4...

    Text Solution

    |

  14. The equation of the straight line whose slope is 4 and y-intercept is ...

    Text Solution

    |

  15. The equation of the straight line whose inclination is (pi)/4 and x-in...

    Text Solution

    |

  16. The equation of a straight line passing through, (3,-1) and having int...

    Text Solution

    |

  17. The intercepts a,b of a straight line on the co ordinate axes are give...

    Text Solution

    |

  18. A straight line passes through the fixed point [1/k,1/k]. The sum of ...

    Text Solution

    |

  19. The area of the triangle formed by the line x cos alpha+y sin alpha=p ...

    Text Solution

    |

  20. If the area of the triangle formed by the lines x=0, y=0, 3x+4y=a(a gt...

    Text Solution

    |