Home
Class 12
MATHS
The plane passing through the point (-2,...

The plane passing through the point (-2, -2, -3)
and containing the line joining the points (1, 1, 1)
and (1, -1, 2) makes an intercept a, b, c along x,
y and z axis respectively, then `1/a+1/b+1/c` will be

A

3

B

4

C

6

D

1

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THREE DIMENSIONAL GEOMETRY

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - B|47 Videos

  • THREE DIMENSIONAL GEOMETRY

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - C|14 Videos

  • THREE DIMENSIONAL GEOMETRY

    AAKASH INSTITUTE|Exercise TRY YOURSELF|97 Videos

  • STRAIGHT LINES

    AAKASH INSTITUTE|Exercise SECTION-J (AAKASH CHALLENGERS QUESTIONS)|5 Videos

  • TRIGNOMETRIC FUNCTIONS

    AAKASH INSTITUTE|Exercise Section - J (Akash Challengers Question)|15 Videos

Similar Questions

Explore conceptually related problems

The plane passing through the point (-2, -2, 2) and containing the line joining the points (1, 1, 1) and (1, -1, 2) makes intercepts of length a, b, c respectively the axes of x, y and z respectively, then

The plane passing through the point (-2,-2,2) and containing the line joining the points (1,1,1) and (1,-1,2) makes intercepts on the co-ordinates axes,the sum of whose length is

A plane passes through the point (-2, -2, 2) and contains the line joining the points (1, -1, 2) and (1, 1, 1). Then the image of (-7, 2, 3) in the plane is

If a plane passes through the point (-3,-3,1) and is normal to the line joining the points (2,6,1) and (1,3,0), find its equation.

The equation of the plane passing through the point (-1, 2, 1) and perpendicular to the line joining the points (-3, 1, 2) and (2, 3, 4) is · · · · · ·

Equation of the plane passing through the point (3,1,0) and containing the line x-2 =y/2 =(z+1)/-2 , is

AAKASH INSTITUTE-THREE DIMENSIONAL GEOMETRY -ASSIGNMENT SECTION - A
  1. If plane passes through the point (1, 1,1) and is perpendicular to the...

    Text Solution

    |

  2. Find the equation of a plane containing the line of intersection of...

    Text Solution

    |

  3. The plane passing through the point (-2, -2, -3) and containing the ...

    Text Solution

    |

  4. Equation of plane parallel to 3x + 4y + 5z - 6 = 0, 6x + 8y + 10z - 16...

    Text Solution

    |

  5. If the plane 3x - 4y + 5z = 0 is parallel to (2x-1)/4=(1-y)/(3)=(z-2)...

    Text Solution

    |

  6. Find the foot of perpendicular from (0, 2, 3) to the line (x-3)/2= (...

    Text Solution

    |

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

    Text Solution

    |

  8. Prove that the acute angle between two diagonals of a cube is cos^-1(1...

    Text Solution

    |

  9. The distance of a plane 3x + 4y - 5z = 60 from origin

    Text Solution

    |

  10. The equation of line through the point (2, -1, 3) and which is equall...

    Text Solution

    |

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

    Text Solution

    |

  12. The equation of the plane through the line of intersection of the plan...

    Text Solution

    |

  13. Lines vecr = veca(1) + lambda vecb(1) and vecr = veca(2) + svecb(2) wi...

    Text Solution

    |

  14. The equation of a plane through the point (2, 3, 1) and (4, -5, 3) a...

    Text Solution

    |

  15. The line (x-4)/1=(y-2)/1=(z-k)/2 lies exactly on the plane 2x=4y+z=7 t...

    Text Solution

    |

  16. The angle between diagonal of a cube and diagonal of a face of the c...

    Text Solution

    |

  17. A point at a distance of sqrt(6) from the origin which lies on the s...

    Text Solution

    |

  18. The point where the line through A = (3, -2, 7) and B = (13, 3, -8) ...

    Text Solution

    |

  19. Find the equation of plane containing the line x+ y - z = 0 = 2x – y +...

    Text Solution

    |

  20. The equation of the plane passing through the intersection of x + 2y +...

    Text Solution

    |