If M and N are two fixed points in a plane. Find the locus L = [P : PM = PN]
- a line equal to MN
- line parallel to MN
-
Perpendicular bisector of MN
- A circle centre P, radius MN
The correct answer is: C
Explanation
Locus L = (P : PM = Pn}For M and N being two fixed points
Since PM = PN, P is equidistant from Mand N, So L must be the perpendicular bisector of the line MN