Home
Class 12
MATHS
The lines (x)/(1)=(y)/(2)=(z)/(3) and (x...

The lines `(x)/(1)=(y)/(2)=(z)/(3)` and `(x-1)/(-2)=(y-2)/(-4)=(3-z)/(6)` are

A

coincident

B

skew

C

intersecting

D

parallel

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINE IN THREE DIMENSINAL SPACE

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination|19 Videos
  • STRAIGHT LINE IN THREE DIMENSINAL SPACE

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination|19 Videos
  • SIGNIFICANCE OF DERIVATIVE AS RATE OF CHANGE

    CHHAYA PUBLICATION|Exercise SAMPLE QUESTIONS FOR COMPETITVE EXAMINATION|20 Videos
  • TANGENT AND NORMAL

    CHHAYA PUBLICATION|Exercise ASSERTION-REASON TYPE|2 Videos

Similar Questions

Explore conceptually related problems

The lines (x-2)/(1)=(y-3)/(1)=(z-4)/(-k) and (x-1)/(k)=(y-4)/(2)=(z-5)/(1) are coplanar if __

The angle between the pair of lines (x-2)/(1)=(y+3)/(-2)=(z-4)/(2) and (x+1)/(-6)=(y-2)/(-3)=(z+5)/(2) is -

Prove that the stright line (x-1)/(2)=(y-2)/(3)=(z-3)/(4) and (x-2)/(3)=(y-3)/(4)=(z-4)/(5) are coplanar and find the equation of the plane in which they lie.

If the lines (x-1)/(-3)=(y-2)/(2k)=(z-3)/(-2) and (x-1)/(3k)=(y-5)/1=(z-6)/(-5) are at right angle, then find the value of k .

If the distance between the plane x-2y+z=d and the plane containing the lines (x-1)/(2) =(y-2)/(3)=(z-3)/(4) and (x-2)/(3)=(y-3)/(4)=(z-4)/(5) is sqrt6 , then |d| is __

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

If the straight lines (x-2)/(a)=(y+3)/(-4)=(z-2)/(3) and (x+2)/(3)=(y-1)/(2a)=(z+3)/(5) are perpendicular to each other, then the value of a is -

Slow that the lines (x-5)/(7)=(y+2)/(-5)=(z)/(1) and (x)/(1)=(y)/(2)=(z)/(3) are perpendicular to each other.

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

Show that the lines (x-1)/(3)=(y+1)/(2)=(z-1)/(5) and (x+2)/(4)=(y-1)/(3)=(z+1)/(-2) do not intersect.

CHHAYA PUBLICATION-STRAIGHT LINE IN THREE DIMENSINAL SPACE -Exercise 4A
  1. The angles between the lines (x-5)/(2)=(y-3)/(2)=(z)/(0) and x=5,y=8,z...

    Text Solution

    |

  2. The angle between the lines(x-5)/(1)=(y-1)/(0)=(z-9)/(0) and 2x-1=5-2y...

    Text Solution

    |

  3. The lines (x)/(1)=(y)/(2)=(z)/(3) and (x-1)/(-2)=(y-2)/(-4)=(3-z)/(6) ...

    Text Solution

    |

  4. Find the angle between the lines (x-5)/(7)=(y+2)/(-5)=(z-9)/(1) and (x...

    Text Solution

    |

  5. Find the angle between the lines (x-7)/(2)=(y-6)/(3)=(z+2)/(-4) and (2...

    Text Solution

    |

  6. The cartesian equation of a line AB is (3-x)/(1)=(y+2)/(-2)=(z-5)/(4)....

    Text Solution

    |

  7. Find the equation of a line passing through the point (1,2,3) and para...

    Text Solution

    |

  8. Find the angle between the following pair of lines vec(r)=(3hat(i)+...

    Text Solution

    |

  9. Find the angle between the following pair of lines vec(r)=(2hat(i)+...

    Text Solution

    |

  10. Find the angle between the following pair of lines (x+4)/(3)=(y-1)/...

    Text Solution

    |

  11. Find the angle between the following pair of lines (x-7)/(2)=(y+5)/...

    Text Solution

    |

  12. Find the angle between the pair of lines with direction ratios given ...

    Text Solution

    |

  13. Find the angle between the pair of lines with direction ratios given ...

    Text Solution

    |

  14. Find the angle between the pair of lines with direction ratios given ...

    Text Solution

    |

  15. Find the angle between the pair of lines with direction ratios given ...

    Text Solution

    |

  16. Find the equation of the line passing through the point (1,2,3), which...

    Text Solution

    |

  17. Find the equation of the line which passes through the point with posi...

    Text Solution

    |

  18. If the lines (x-1)/(-3)=(y-2)/(2lamda)=(z-3)/(2)" and "(x-1)/(3lamda)=...

    Text Solution

    |

  19. Slow that the lines (x-5)/(7)=(y+2)/(-5)=(z)/(1) and (x)/(1)=(y)/(2)=(...

    Text Solution

    |

  20. If the coordinates of the points A,B,C,D be (1,2,3), (4,5,7), (-4,3,-6...

    Text Solution

    |