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.