The definition of a deed of absolute sale is an agreement between a  seller and a purchaser legalizing the purchase of property. It can  be done in writing and it legally bi â¦ nding. 5 people found this useful.
In space, a reflection is a rigid motion that keeps all the points on one plane fixed, and flips all points to the opposite side of that plane. Note that if you perform any reflection twice, all points end up back where they started.
A plane of symmetry is designated by the symbol Ï (or sometimes s), and the reflection operation is the coincidence of atoms on one side of the plane with corresponding atoms on the other side, as though reflected in a mirror.