A point moves in a plane so that its distances PA and PB from two fixed points A and B in the plane satisfy the relation PA – PB = k(k ≠ 0), then the locus of P is
We know it by the fact that when difference in distances is constant, it forms as hyperbola

Question

A point moves in a plane so that its distances PA and PB from two fixed points A and B in the plane satisfy the relation PA – PB = k(k ≠ 0), then the locus of P is

Philoid · Accepted Answer

We know it by the fact that when difference in distances is constant, it forms as hyperbola