Home
Class 12
MATHS
Write down the equation of x-axis....

Write down the equation of x-axis.

Text Solution

Verified by Experts

Equation of the line through (1,2,3) and parallel to the vector `3overset^i+2overset^j-2overset^k` is `_r^rarr=(overset^i+2overset^j+3overset^k)+lambda(3overset^i+2overset^j-2overset^k)`
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINES

    MBD PUBLICATION|Exercise QUESTION BANK|127 Videos

  • TRIGONOMETRIC FUNCTIONS

    MBD PUBLICATION|Exercise QUESTION BANK|267 Videos

Similar Questions

Explore conceptually related problems

Write down the equation of pair of bisectors of the following pair of lines : x^2 - 2xy tantheta - y^2 = 0

Write down the equation of pair of bisectors of the following pair of lines : 4x^2 - xy - 3y^2 = 0

Write down the equation of pair of bisectors of the following pair of lines : x^2 - y^2 = 0

Write down the equation of pair of bisectors of the following pair of lines : x^2costheta + 2xy -y^2 sintheta = 0

Write down the equation of state that is valid for adiabatic process.

Write down the equation of continuity of liquid flow state the meaning of symbols.

Write the equation of X-axis in space.

Write down the symmetric from of the equation of y-axis.

Write down the equation that will show the relationship between normality and molarity.

MBD PUBLICATION-THREE DIMENSIONAL GEOMETRY-QUESTION BANK
  1. Write the equation of the plane perpendicular to z-axis and passing th...

    Text Solution

    |

  2. If the plane 2x+4y+z+2=0 and x-2y+kz+5=0 are perpendicular to each oth...

    Text Solution

    |

  3. Write down the equation of x-axis.

    Text Solution

    |

  4. Write the vector equation of a line through the point (1,2,3) and para...

    Text Solution

    |

  5. Write the equation of the line passing through the points (3,-2,-5) an...

    Text Solution

    |

  6. Write the equation of the line (x-5)/3=(y+4)/7=(z-6)/2 in vector form.

    Text Solution

    |

  7. Write the equation of the line in symmetric form through the point (1,...

    Text Solution

    |

  8. Write the equation of the line x=ay+b,z=cy+d in symmetric from.

    Text Solution

    |

  9. Write the equation of the plane passing through the point (2, 3, 1) an...

    Text Solution

    |

  10. What is the number of independent constants that occur in the general ...

    Text Solution

    |

  11. The angle between the planes x+y+z+1=0 and 2x+y+z+2=0 is.

    Text Solution

    |

  12. The angle between the plane 3x+3z-5=0 and the line (x-1)/1=(y-2)/-1=(z...

    Text Solution

    |

  13. If the lines (x-1)/k=(y-3)/2=(2-z)/-5 and (x-1)/3=(2-y)/-4=z/k are per...

    Text Solution

    |

  14. Find the equation of the plane passing through the intersection of the...

    Text Solution

    |

  15. Find the co-ordinates of the foot of the perpendicular drawn from the ...

    Text Solution

    |

  16. If the points (-1,-1,2), (2,m,5) and (3,11,6) are collinear, then find...

    Text Solution

    |

  17. Two vertices of a tringle are (1,2,3) and (3,-2,7) and centroid is (2,...

    Text Solution

    |

  18. Show that the points (1,2,3), (2,3,1) and (3,1,2) from an equilateral ...

    Text Solution

    |

  19. Find the direction cosines of the line segment joining (1,-1,2) and (...

    Text Solution

    |

  20. Find the projection of the line segment joining (1,2,3) and (2,3,4) on...

    Text Solution

    |