Question

true or false A hyperbola is the set of all points in a plane such that the absolute value of the difference of the distances from two fixed points, called the foci, is constant..

Answer 1

The answer is false

Answer 2

It is a true statement that a hyperbola is the set of all points in a plane such that the absolute value of the difference of the distances from two fixed points, called the foci, is constant. The correct option among the two options given in the question is the first option. I hope it helps you.