Home
Class 12
MATHS
Write the value of y so that the points ...

Write the value of y so that the points (1,y,2),(3,2,-1) and `(-4,6,3)` are collinear.

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

Show that the points (3,-2,4)(1,1,1) and (-1,4,-1) are collinear.

Show that the point (3, -2, 4), (1, 1, 1) and (-1, 4,-2)are collinear.

Find the value of a so that the points (1,4),(2,7),(3,a) are collinear.

Show that the points A(2, 3, -4), B(1, -2, 3) and C(3, 8, -11) are collinear.

If the points (-1,3,2), (-4,2,-1) and (5,5,lambda) are collinear, find lambda .

Find the value of k if the points (k+1,1),(2k+1,3) and (2k+2,2k) are collinear.

Are the points A (2,6,3), B (1,2,7) and (3,10,-1) collinear?

Show by vector method that the point P(3,-2, 4),Q(1,1 1)and R(-1,4,-2)are collinear.

MBD PUBLICATION-THREE DIMENSIONAL GEOMETRY-QUESTION BANK
  1. Write the centroid of the triangle with vertices (1,2,3), (2,1,2), (3,...

    Text Solution

    |

  2. Write the ratio in which the line joining the points (2,3,4) and (-3,5...

    Text Solution

    |

  3. Write the value of y so that the points (1,y,2),(3,2,-1) and (-4,6,3) ...

    Text Solution

    |

  4. Write the projection of the line segment joining the points (2,1,3) an...

    Text Solution

    |

  5. Write the projection of the line segment joining (2,4,3) and (3,2,4) o...

    Text Solution

    |

  6. If d.c.s. of a line be (1/2,3/4,k/4) what is the value of k ?

    Text Solution

    |

  7. If alpha,beta,gamma be direction angles of a line, what is the value o...

    Text Solution

    |

  8. Write the direction cosines of the normal to the plane x-y+1=0.

    Text Solution

    |

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

    Text Solution

    |

  10. Write the value of x-intercept of the plane x+y+2z=1.

    Text Solution

    |

  11. The equation ax+by+c=0 represents a plane parallel toaxis.

    Text Solution

    |

  12. Write the equation of the plane parallel to x-axis having intercepts 5...

    Text Solution

    |

  13. The plane having equation 2x+5z+1=0 is parallel toplane.

    Text Solution

    |

  14. What is the distance from orgin of the plane 3x+4y=1.

    Text Solution

    |

  15. Write the equation of the plane passing through (1,2,3) and parllel to...

    Text Solution

    |

  16. Write the distance between the plane x-2y+z=6 and 2x-4y+2z=8

    Text Solution

    |

  17. Write the equation of the plane through origin and passing through the...

    Text Solution

    |

  18. Write the position of the points A (2,4,-3) and B (2,-6,2) with respec...

    Text Solution

    |

  19. Write the equation of the plane 3x-4y+z+5=0 in normal form.

    Text Solution

    |

  20. Write the equation of the plane x+3y-7z+2=0 in the intercept from.

    Text Solution

    |