Home
Class 12
MATHS
Let P-=(-1,0),Q-=(0,0), "and " R-=(3,3sq...

Let `P-=(-1,0),Q-=(0,0), "and " R-=(3,3sqrt(3)) " be three points".`
Then the equation of the bisector of `angle PQR` is

A

`sqrt3x+y=0`

B

`x+((sqrt3)/(2))y=0`

C

`((sqrt3)/(2))x+y=0`

D

`x-sqrt3y=0`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION C) (OBJECTIVE TYPE QUESTIONS) (MORE THAN ONE ANSWER)|14 Videos
  • STRAIGHT LINES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION D) (LINKED COMPREHENSION TYPE QUESTIONS)|12 Videos
  • STRAIGHT LINES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION A) (OBJECTIVE TYPE QUESTIONS) (ONLY ONE ANSWER)|50 Videos
  • STATISTICS

    AAKASH INSTITUTE ENGLISH|Exercise Section-C Assertion-Reason|15 Videos
  • THREE DIMENSIONAL GEOMETRY

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - J|10 Videos

Similar Questions

Explore conceptually related problems

Let P = (-1, 0), Q = (0, 0) and R = (3, 3sqrt3 ) be three points. The equation of the bisector of the angle PQR

Let P""=""(-1,""0),""Q""=""(0,""0)""a n d""R""=(3,""3sqrt(3)) be three points. The equation of the bisector of the angle PQR (1) sqrt(3)x+y=0 (2) x+(sqrt(3))/2y=0 (3) (sqrt(3))/2x+y=0 (4) x+sqrt(3)y=0

Consider the points P(p,0,0),Q(0,q,0) and R(0,0,r) where pqr!=0 then the equation of the plane PQR is (A) px+qy+r=1 (B) x/p+y/q+z/r=1 (C) x+y+z+1/p+1/q+1/r=0 (D) none of these

If P(0, 1, 2), Q(4, -2, 1) and R(0, 0, 0) are three points, then anglePRQ is

In a triangle ABC , if the equation of sides AB,BC and CA are 2x- y + 4 = 0 , x - 2y - 1 = 0 and x + 3y - 3 = 0 respectively , The equation of external bisector of angle B is

Let A(1, 2, 3), B(0, 0, 1) and C(-1, 1, 1) are the vertices of triangleABC . Q. The equation of internal angle bisector through A to side BC is

Given that P(3,1),Q(6. 5), and R(x , y) are three points such that the angle P R Q is a right angle and the area of R Q P is 7, find the number of such points Rdot

Let O(0,0),P(3,4), and Q(6,0) be the vertices of triangle O P Q . The point R inside the triangle O P Q is such that the triangles O P R ,P Q R ,O Q R are of equal area. The coordinates of R are a. (4/3,3) b. (3,2/3) c. (3,4/3) d. (4/3,2/3)

Let O(0,0),P(3,4), and Q(6,0) be the vertices of triangle O P Q . The point R inside the triangle O P Q is such that the triangles O P R ,P Q R ,O Q R are of equal area. The coordinates of R are (4/3,3) (b) (3,2/3) (3,4/3) (d) (4/3,2/3)

Consider a triangle PQR with coordinates of its vertices as P(-8,5), Q(-15, -19), and R (1, -7). The bisector of the interior angle of P has the equation which can be written in the form ax+2y+c=0. The radius of the in circle of triangle PQR is

AAKASH INSTITUTE ENGLISH-STRAIGHT LINES-ASSIGNMENT (SECTION B) (OBJECTIVE TYPE QUESTIONS) (ONLY ONE ANSWER)
  1. If the angle between two lines is 45^(@) and the slope of one line is ...

    Text Solution

    |

  2. If (a,a^(2)) falls inside the angle made by the lines y=(x)/(2), x g...

    Text Solution

    |

  3. Let P-=(-1,0),Q-=(0,0), "and " R-=(3,3sqrt(3)) " be three points". T...

    Text Solution

    |

  4. The Line L given by (x)/(5) + (y)/(b) =1 passes through the point (13,...

    Text Solution

    |

  5. If P(1,2)Q(4,6),R(5,7), and S(a , b) are the vertices of a parallelogr...

    Text Solution

    |

  6. Find the equation of the bisector of the obtuse angle between the line...

    Text Solution

    |

  7. about to only mathematics

    Text Solution

    |

  8. Find all points on x+y=4 that lie at a unit distance from the line 4x+...

    Text Solution

    |

  9. The line 5x + 4y = 0 passes through the point of intersection of strai...

    Text Solution

    |

  10. The equation of the base of an equilateral triangle is x+y=2 and its v...

    Text Solution

    |

  11. A ray of light is sent along the line which passes through the point (...

    Text Solution

    |

  12. Line a x+b y+p=0 makes angle pi/4 with cosalpha+ycosalpha+ysinalpha=p ...

    Text Solution

    |

  13. Find the image of the point (-8,12) with respect to line mirror 4x+7y+...

    Text Solution

    |

  14. In a triangle ABC, if A is (1, 2) and the equations of the medians thr...

    Text Solution

    |

  15. The equation of straight line equally inclined to the axes and equidis...

    Text Solution

    |

  16. A line passing through (0,0) and perpendicular to 2x+y+6=0,4x+2y-9=0 t...

    Text Solution

    |

  17. The centroid of the triangle formed by the pair of straight lines 12x^...

    Text Solution

    |

  18. If x^2-2p x y-y^2=0 and x^2-2q x y-y^2=0 bisect angles between each ot...

    Text Solution

    |

  19. If a , b and c are in A P , then the straight line a x+b y+c=0 will al...

    Text Solution

    |

  20. The straight line ax + by = 1 makes with the curve px^2 + 2axy + qy^2 ...

    Text Solution

    |