A person is in a room whose ceiling and two adjacent walls are mirrors. How many images are formed

How many images of himself can a person see in a room whose ceiling and two adjacent walls are mirrors ?

How many images of himself can an observer see in a room whose ceiling and two adjacent walls are mirrors?

Two plane mirrors are arranged parallel and facing each other at some separation. How many images are formed for a point object kept in between them? Show the formation of images with the help of a ray diagram.

A man stands symmetrically between two large plane mirrors fixed to two adjacent walls of a reactangular room. The number of images formed as

A man stands symmetrically between two large plane mirrors fixed to two adjacent walls of a reactangular room. The number of images formed as