Home
Class 12
MATHS
Find the angle between the following pai...

Find the angle between the following pairs of lines :
`x/2=y/2=z/1 " and " (z-5)/4=(y-2)/1=(z-3)/8`.

Text Solution

Verified by Experts

The correct Answer is:
`cos^(-1)(26/(9sqrt(38)))`
Promotional Banner

Topper's Solved these Questions

  • THREE DIMENSIONAL GEOMETRY

    SUBHASH PUBLICATION|Exercise FIVE MARKS QUESTIONS WITH ANSWERS|7 Videos

  • THREE DIMENSIONAL GEOMETRY

    SUBHASH PUBLICATION|Exercise TRY YOURSELF|11 Videos

  • THREE DIMENSIONAL GEOMETRY

    SUBHASH PUBLICATION|Exercise TWO MARKS QUESTIONS WITH ANSWERS|15 Videos

  • SUPPLEMENTARY EXAM QUESTION PAPER JULY 2015

    SUBHASH PUBLICATION|Exercise PART E|4 Videos

  • TRIANGLES

    SUBHASH PUBLICATION|Exercise Exercise 5.7|1 Videos

Similar Questions

Explore conceptually related problems

Find the angle between the following pairs of lines : (x-2)/2=(y-1)/5=(z+3)/(-3) " and " (x+2)/(-1)=(y-4)/8=(z-5)/4 .

Find the angle between the pair of lines (x+3)/(3)=(y-1)/(5)=(z+3)/(4) and (x+1)/(1)=(y-4)/(1)=(z-5)/(2)

Find the shortest distance between the following pair of lines : (x-1)/(2) = (y-2)/(3)=(z-3)/(4),(x-2)/(3)=(y-3)/(4)=(z-5)/(5)

Find the angle between the pair of lines (x+3)/(3) =(y-1)/(5) =(z+3)/(4) and (x+1)/(1) = (y-4)/(1) = (z-5)/(2)

Find the angle between the pair of planes 7x+5y+6z+30=0 and 3x-y-10z+4=0

The angle between the lines (x+1)/2 = (y-2)/5 = (z+3)/4 and (x-1)/1 = (y+2)/2 = (z-3)/(-3) is

The angle between two lines (x+1)/2 =(y+3)/2 =(z-4)/(-1) and (x-4)/1 =(y+4)/2 =(z+1)/2 is :

Find the shortest distance between the lines. (x+1)/7=(y+1)/(-6)=(z+1)/1 " and " (x-3)/1=(y-5)/(-2)=(z-7)/1 .

Find the angle between the planes whose vector equations are 3x-6y+2z=7 " and " 2x+2y-2z=5

SUBHASH PUBLICATION-THREE DIMENSIONAL GEOMETRY-THREE MARKS QUESTIONS WITH ANSWERS
  1. Find the shortest distance between the lines. r=(hat(i)+2hat(j)+hat(...

    Text Solution

    |

  2. Find the shortest distance between the lines. (x+1)/7=(y+1)/(-6)=(z+...

    Text Solution

    |

  3. Find the angle between the following pairs of lines : vec(r)=3hat(i)...

    Text Solution

    |

  4. Find the angle between the following pairs of lines : r=2hat(i)-5hat...

    Text Solution

    |

  5. Find the angle between the following pairs of lines : r=3hat(i)+hat(...

    Text Solution

    |

  6. Find the angle between the following pairs of lines : (x-2)/2=(y-1)...

    Text Solution

    |

  7. Find the angle between the following pairs of lines : x/2=y/2=z/1 " ...

    Text Solution

    |

  8. Find the distance between the parallel lines vec(r)=hat(i)+2hat(j)-4ha...

    Text Solution

    |

  9. Find the angle between the planes whose vector equations are vec(r)*...

    Text Solution

    |

  10. Find the angle between the planes whose vector equations are 3x-6y+2...

    Text Solution

    |

  11. Find the angle between the line (x+1)/2=y/3=(z-3)/6 and the plane 10x+...

    Text Solution

    |

  12. In the following cases, find the coordinates of the foot of the perpen...

    Text Solution

    |

  13. In the following cases, find the coordinates of the foot of the perpen...

    Text Solution

    |

  14. In the following cases, find the coordinates of the foot of the perpen...

    Text Solution

    |

  15. In the following cases, find the coordinates of the foot of the perpen...

    Text Solution

    |

  16. Find the vector and Cartesian equations of the planes. That passes t...

    Text Solution

    |

  17. Find the vector and Cartesian equations of the planes. That passes t...

    Text Solution

    |

  18. Find the equation of the planes that passes through the sets of three ...

    Text Solution

    |

  19. Find the equation of the planes that passes through the sets of three ...

    Text Solution

    |