Hello,

The answer to problem 2c in test 8 says it is true that the reflection of a point cannot be the point itself. We have the definition "The reflection of point P through line l is P itself if P lies on l. (Otherwise it is the point P' such that l is the perpendicular bisector of PP'.)" 

I gathered from this that the answer would be false because the reflection of a point, CAN be the point itself (given that the point lies on the line).

Could someone explain why the answer is true and not false? Thank you!!