Question

The surface of the ball represents the plane (true or false)

Answer 1

Answer:

TRUE

Step-by-step explanation:

The surface known as the real projective plane, which may alternatively be thought of as the northern hemisphere with antipodal points of the equator identified, is the antipodal quotient of the sphere.

Answer 2

Answer:

True

Step-by-step explanation:

The antipodal quotient of the sphere is the surface known as the real projective plane, which may also be thought of as the northern hemisphere with antipodal points of the equator identified.