Home
Class 12
MATHS
Prove that the line through A(0,1,1) and...

Prove that the line through `A(0,1,1)` and `B(4,5,1)` intersects the line through `C(3,9,4)` and `D(4,4,4)` .

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • EXAM REVISION SERIES

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise All Questions|19 Videos

Similar Questions

Explore conceptually related problems

Prove that the lines through A(0,-1,-1)a n dB(4,5,1) intersects the line through C(3,9,4)a n dD(-4,4,4)dot Also, find their point of intersection.

Prove that the lines through A(0,-1,-1)a n dB(4,5,1) intersecrs the line through C(3,9,2)a n dD(-4,4,4)dot Also, find their point of intersection.

Show that the line through (4,7,8) and (2,3,4) is parallel to the line through the points (-1,-2,1) and (1,2,5).

Show that the line through points (4,7,8) and 2,3,4) is parallel to the line through the points (-1,-2,1) and (1,2,5)dot

The line passing through (0, 2) and (-3, -1) is parallel to the line passing through (-1, 5) and (4,a) . Find a.

Show that the line through the point (4, 7, 8) and (2, 3, 4) is parallel to the line through the points (-1, -2, 1) and (1, 2, 5).

Show that the line through the points (1, 1, 2), (3, 4, 2) is perpendicular to the line through the points (0, 3, 2) and (3, 5, 6).

The line passing through (-4, -2) and (2, -3) is perpendicular to the line passing through (a, 5) and (2, -1). Find a.

The line through (h ,3)a n d\ (4,1) intersects the line k 7x-9y-19=0 at right angle. Find the value of hdot

Find the slope of the line through the points: (3, -2) and (-1, 4)

XII BOARD PREVIOUS YEAR PAPER ENGLISH-BOARD PAPER SOLUTIONS-All Questions
  1. Write the equation of a plane which is at a distance of 5sqrt(3) units...

    Text Solution

    |

  2. Using integration find the area of the region bounded by the curves y=...

    Text Solution

    |

  3. If f,g:R->R be two functions defined as f(x)=|x|+x and g(x)=|x|-x. Fi...

    Text Solution

    |

  4. In order to supplement daily diet, a person wishes to take X and Y ...

    Text Solution

    |

  5. Bag A contains 3 red and 5 black balls, while bag B contains 4 red and...

    Text Solution

    |

  6. Find the equation of the plane which contains the line of intersection...

    Text Solution

    |

  7. Solve for x : tan^(-1)((x-2)/(x-1))+tan^(-1)((x+2)/(x+1))=pi/4

    Text Solution

    |

  8. Prove that: cot^(-1)((sqrt(1+sinx)+sqrt(1-sinx))/(sqrt(1+sinx)-sqrt(1-...

    Text Solution

    |

  9. Evaluate: int((x^2+1)(x^2+4))/((x^2+3)(x^2-5))\ dx

    Text Solution

    |

  10. Find : int(2x+5)sqrt(10-4x-3x^2)dx

    Text Solution

    |

  11. Find the equation of tangents to the curve y=cos(x+y),-2pilt=xlt=2pi t...

    Text Solution

    |

  12. Prove that the line through A(0,1,1) and B(4,5,1) intersects the line ...

    Text Solution

    |

  13. Solve the following differential equation : (cot^(-1)y+x)dy=(1+y^2)dx

    Text Solution

    |

  14. If vec aX vec b= vec cX vec d and vec aX vec c= vec bx vec d , show ...

    Text Solution

    |

  15. Find : int(xsin^(-1)x)/(sqrt(1-x^2))dx

    Text Solution

    |

  16. Solve the following differential equation : y^2dx+(x^2-x y+y^2)dy=0

    Text Solution

    |

  17. Evaluate : int0^pix/(1+sinalphasinx)dx

    Text Solution

    |

  18. A box has 20 pens of which 2 are defective. Calculate the probability ...

    Text Solution

    |

  19. Let, X denote the number of colleges where you will apply after your ...

    Text Solution

    |

  20. Find the angle of intersection of the curves y^2=4a x and x^2=4b y.

    Text Solution

    |