Question

A man is sitting on a chair in a dark room near one of the walls. A big mirror is hung on the wall facing the man. When a torch light is put on the man from a distance , then we can see X of the man on the wall behind him. At the same time Y of the man can be observed in the mirror on the wall.
What is X?
What is Y?
Write 4 difference between them?

Answer 1

both are faces of man