Home
Class 11
MATHS
If A(-2,2,3)a n dB(13 ,-3,13) are two po...

If `A(-2,2,3)a n dB(13 ,-3,13)` are two points. Find the locus of a point `P` which moves in such a way that `3P A=2P Bdot`

Text Solution

AI Generated Solution

To find the locus of point \( P(x, y, z) \) such that \( 3PA = 2PB \), where \( A(-2, 2, 3) \) and \( B(13, -3, 13) \), we can follow these steps: ### Step 1: Write the distance formulas The distance \( PA \) from point \( P \) to point \( A \) is given by: \[ PA = \sqrt{(x + 2)^2 + (y - 2)^2 + (z - 3)^2} \] The distance \( PB \) from point \( P \) to point \( B \) is given by: ...
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • HYPERBOLA

    RD SHARMA|Exercise Solved Examples And Exercises|72 Videos
  • LIMITS

    RD SHARMA|Exercise All Questions|300 Videos

Similar Questions

Explore conceptually related problems

If P(-2,2,3) and Q(13,-3,13) are two points. Find the locus of point R which moves such that 3PR=2QR

A(2,3) , B(-2,3) are two points.The locus of p which moves such that PA-PB=4 is

Knowledge Check

  • A(-2, 2, 3) and B(13, -3, 13) and L is a line through A. Q. A point P moves in the space such that 3PA=2PB , then the locus of P is

    A
    `x^2+y^2+z^2+28x-12y+10z-247=0`
    B
    `x^2+y^2+z^2-28x+12y+10z-247=0`
    C
    `x^2+y^2+z^2+28x-12y-10z-247=0`
    D
    `x^2+y^2+z^2-28x+12y-10z-247=0`
  • Similar Questions

    Explore conceptually related problems

    A(2,3),B(-2,3) are two points.The locus of P which moves such that PA-PB=4

    If A(3,4,1) and B(-1,2,3) are two points, then find the locus of a moving point P such that PA^(2)+PB^(2)=2k^(2) .

    If A(-1,1) and B(2,3) are two fixed points, find the locus of a point P so that the area of PAB=8sq units.

    A(5,3),B(3,-2) are two fixed points; find the equation to the locus of a point P which moves so that the area of the triangle PAB is 9 units.

    A(2,3),B(2,-3) are two points.The equation to the locus of P. such that PA+PB=8

    Find the locus of a point which is equidistant from (1,3) and x -axis.

    If A(1, 1) and B (-2, 3) are two fixed points, find the locus of a point P so that area of DeltaPAB is 9 units.