[" 21.Find the equation of set of points "P" such that "PA^(2)+PB^(2)=2k^(2)" ,where "A" and "B" are the points "],[(3,4,5)" and "(-1,3,-7)," respectively."]

Find the equation of set of points P such that PA^(2)+PB^(2)=2k^(2) where A and B are the points and ,respectively.

Find the equation of set of point P such that P A^2+P B^2=2 k^2 , where A and B are the points (3,4,5) and (-1,3,-7), respectively.

Find the equation of set of points P such that P A^2+P B^2=2k^2 , where A and B are the points (3, 4, 5) and (1, 3, 7) , respectively.

Find the equation of the set of points P such that PA^(2)+PB^(2)=2k^(2) where A,B are the points (3,4,5) (-1,3,-7) respectively

The locus of a point P which moves such that PA^(2)-PB^(2)=2k^(2) where A and B are (3,4 5) and (-1,3,-7) respectively is

Find the locus of Pquad if quad PA^(2)+PB^(2)=2k^(2) where A and B are points (3,4,5) and (-1,3,7).

Find the equation of the locus of a point P such that PA^(2)+PB^(2)=2c^(2) where A=(a,0) , B=(-a,0) and 0<|a|<|c|

If A and B be the points (3,4,5) and (-1,3,-7) , respectively, find the equation of the set of points P such that PA^(2)+PB^(2)=k^(2) , where k is a constant.

A(2,4) and B(5,8) ,find the equation of the locus of point P such that PA^2-PB^2=13