Home
Class 12
MATHS
A variable plane which remains at a cons...

A variable plane which remains at a constant distance 3p from the origin cuts the coordinate axes at A, B, C. Show that the locus of the centroid of triangle ABC is `1/x^2+1/y^2+1/z^2=1/p^2`.

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 2019

    XII BOARDS PREVIOUS YEAR|Exercise Section D 35 B|1 Videos

Similar Questions

Explore conceptually related problems

(i) A variable plane, which remains at a constant distance '3p' from the origin cuts the co-ordinate axes at A, B, C. Show that the locus of the centroid of the triangle ABC is : (1)/(x^(2)) + (1)/(y^(2)) + (1)/(z^(2)) = (1)/(p^(2)) . (ii) A variable is at a constant distance 'p' from the origin and meets the axes in A, B, C respectively, then show that locus of the centroid of th triangle ABC is : (1)/(x^(2)) + (1)/(y^(2)) + (1)/(z^(2)) = (9)/(p^(2)).

A variable plane which remains at a constant distance P from the origin (0) cuts the coordinate axes in A, B and C

If a variable plane which is at a constant distance 3p from the origin cut the co-ordinate axes at points A ,B , C , then locus of the centroid of DeltaABC is

A plane a constant distance p from the origin meets the coordinate axes in A, B, C. Locus of the centroid of the triangle ABC is

A variable plane which remains at a constant distance p from the origin cuts the coordinate axes in A, B, C. The locus of the centroid of the tetrahedron OABC is x^(2)y^(2)+y^(2)z^(2)+z^(2)x^(2)=(k)/(p^(2))x^(2)y^(2)z^(2), then root(5)(2k) is

A variable plane is at a constant distance p from the origin and meets the coordinate axes in A,B,C .Show that the locus of the centroid of the tehrahedron OABCisx^(-2)+y^(-2)+z^(-2)=16p^(-2)

A variable plane is at a distance k from the origin and meets the coordinates axes is A,B,C. Then the locus of the centroid of DeltaABC is

A sphere of constant radius r through the origin intersects the coordinate axes in A, B and C What is the locus of the centroid of the triangle ABC?

If a variable plane, at a distance of 3 units from the origin, intersects the coordinate axes at A,B anc C, then the locus of the centroid of Delta ABC is :

XII BOARDS PREVIOUS YEAR-XII Boards-All Questions
  1. If x^my^n = (x + y)^(m+n), prove that (d^2y)/(dx^2)=0.

    Text Solution

    |

  2. Find the area enclosed between the parabola 4y=3x^2 and the straight l...

    Text Solution

    |

  3. A variable plane which remains at a constant distance 3p from the orig...

    Text Solution

    |

  4. Evaluate : int0^(3/2)|xsin pi x| dx

    Text Solution

    |

  5. Determine the value of ‘k’ for which the following function is continu...

    Text Solution

    |

  6. Find the distance between the planes 2x – y + 2z = 5 and 5x – 2.5y + ...

    Text Solution

    |

  7. Using properties of determinants, prove that |(a^2+2a, 2a+1,1), (2a+1,...

    Text Solution

    |

  8. Find the area bounded by the circle x^2 + y^2 = 16 and the line sqrt3y...

    Text Solution

    |

  9. Using properties of determinants, prove that |(a^2+2a, 2a+1,1), (2a+1,...

    Text Solution

    |

  10. Find the area bounded by the circle x^2 + y^2 = 16 and the line sqrt3y...

    Text Solution

    |

  11. Find the vector equation of line passing through the point (1,2,-4)...

    Text Solution

    |

  12. If |A| = 3 and A^-1 = [(3 -1), (-5/3 2/3)] then write the adj A.

    Text Solution

    |

  13. For what value of k is the function f(x) = { k|x|/x, x<0; 3, x>=0 con...

    Text Solution

    |

  14. Use product [1-1 2 0 2-3 3-2 4][-2 0 1 9 2-3 6 1-2] to solve the sy...

    Text Solution

    |

  15. Show that the function f given by f(x)=tan^(-1)(sinx+cosx), x" ">" "0 ...

    Text Solution

    |

  16. Find the matrix X so that X[[1, 2, 3],[ 4 ,5, 6]]= [[-7,-8,-9],[2,4,6]...

    Text Solution

    |

  17. If y=e^"tan"^((-1)"x"), prove that (1+x^2)y2+(2x-1)y1=0.

    Text Solution

    |

  18. Find int2x sin (3x + 1) dx

    Text Solution

    |

  19. Find the image of the point having position vector hat i+3 hat j+4 ha...

    Text Solution

    |

  20. Given A=((2,-3),(-4,7)) compute A^(-1) and show that 2A^(-1)=9I-A

    Text Solution

    |