Coordinate Geometry Question 116

Question: If A and B are two points in a plane, so that $ PA-PB $ = constant, then the locus of P is

[MNR 1991, 95]

Options:

A) Hyperbola

B) Circle

C) Parabola

D) Ellipse

Show Answer

Answer:

Correct Answer: A

Solution:

It is a fundamental concept.