An ellipse is the set of all points in a plane, the ...A... of whose distances from two fixed points in the plane is a constant. The two fixed points are called the ...B... of the ellipse. Here, A and B respectively are

Question

An ellipse is the set of all points in a plane, the ...A... of whose distances from two fixed points in the plane is a constant. The two fixed points are called the ...B... of the ellipse. Here, A and B respectively are (A) sum, vertices (B) difference, vertices (C) sum, foci (D) difference, foci

Tardigrade Admin · Accepted Answer

An ellipse is the set of all points in a plane, the sum of whose distances from two fixed points in the plane is a constant. The two fixed points are called the foci of the ellipse.

Q. An ellipse is the set of all points in a plane, the ...A... of whose distances from two fixed points in the plane is a constant. The two fixed points are called the ...B... of the ellipse. Here, A and B respectively are

sum, vertices

difference, vertices

sum, foci

difference, foci

An ellipse is the set of all points in a plane, the sum of whose distances from two fixed points in the plane is a constant. The two fixed points are called the foci of the ellipse.