Home
Class 11
MATHS
A ray of light comming from (1, 2) to th...

A ray of light comming from (1, 2) to the x axis at A and reflecting with the point (5, 3). Find the co-ordinate of A.

Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPERS-SET 5

    UNITED BOOK HOUSE|Exercise EXERCISE|50 Videos

  • MODEL QUESTION PAPERS-SET 7

    UNITED BOOK HOUSE|Exercise EXERCISE|50 Videos

Similar Questions

Explore conceptually related problems

A ray of light start from P(1,2) , reflect on x-axis at A and hence passing through Q(5,3) find the coordinates of A.

A ray of light is coming from a point (4,5) . Upon reaching the x- axis the passes through the point (10,5) . Find the coordinates of the point A and also the equations of the reflected ray.

A ray of light passing through the point (1,2) reflects on the axis of x at the point A and the reflected ray passes through the point (5,3) . Determine the coordinates of the point A.

A ray of light coming from the point (1,2) is reflected at a point A on the x-axis and then passes through the point (5,3). The coordinates of the point A are

A ray of light passing through the point A(1,2,3) , strikews the plane x y+z=12a tB and on reflection passes through point C(3,5,9)dot Find the coordinate so point Bdot

A ray of light passing through the point (1,2) is reflected on the x-axis at a point P and passes through the point (5,3) , then the abscissa of the point P is-

A ray of light passing through the point A(1,2) is reflected at a point B on the x-axis and then passes through (5,3). Then the equation of AB is:

The distance of a point from the x-axis in the positive direction is 5 and from the y-axis in the positive direction is 7. Find the co-ordinates of the point.

A light ray emerging from the point source placed at P(2,3) is reflected at a point Q on the y-axis. It then passes through the point R(5,10)dot The coordinates of Q are

UNITED BOOK HOUSE-MODEL QUESTION PAPERS-SET 6-EXERCISE
  1. Show that by mathematical induction, 3.5^(2n+1) + 2^(3n+1) is divisibl...

    Text Solution

    |

  2. Ifx+iy=3/(2+costheta+i sintheta)then show that x^2 + y^2 = 4x - 3.

    Text Solution

    |

  3. The sum of an infinite G.P series is 15 and the sum of the squares of ...

    Text Solution

    |

  4. How many different arrangements be' possible in’EXAMINATION where two ...

    Text Solution

    |

  5. A ray of light comming from (1, 2) to the x axis at A and reflecting w...

    Text Solution

    |

  6. The co-ordinate of the two verties of a trainge are (15, 0) and (0 ,10...

    Text Solution

    |

  7. Find the equation of the concentric- cricle of the circle x^2 + y^2 — ...

    Text Solution

    |

  8. The distance between the point on x axis and (3, 2, —4) is m unit.Find...

    Text Solution

    |

  9. Prove that,lim(nrarrprop)(1^3+2^3+3^3+....+n^3)/n^4=1/4

    Text Solution

    |

  10. If y=(xsinx+cosx)/(xcosx-sinx),then show that dy/dx=x^2/(xcosx-sinx)^2

    Text Solution

    |

  11. If n is a such real number that n>3 .then n^2>9 prove it by the method...

    Text Solution

    |

  12. The mean and SD of 20 items were found to be 12.5 and 2.1 resp.After ...

    Text Solution

    |

  13. Out of 15 articles in a box, three of. them are defective. If 5 articl...

    Text Solution

    |

  14. In /\ABC,if (a^2+b^2)sin(A-B)=(a^2-b^2)sin (A+B),show that the triangl...

    Text Solution

    |

  15. State the fundamental theorem of algebra Solve : ix^2 - x + 12i = 0

    Text Solution

    |

  16. If S be the sum. P be the product,and R the sum of the reciprocals of ...

    Text Solution

    |

  17. Exhibit graphically the solution region of the following system of 'in...

    Text Solution

    |

  18. In quadrilateral PQRS, there are 3, 4, 5, 6 points are taken on PQ. QR...

    Text Solution

    |

  19. If the extremitied of a focal chord of the parabola y^2=4axbe (at1^2,2...

    Text Solution

    |

  20. Find the equation of an ellipse which passes through the point (-2, 2)...

    Text Solution

    |