Explanation:

Concave mirror is used as a Shaving mirror.

The passenger-side mirror on a car is typically a convex mirror. These mirrors are often found in the hallways of various buildings (commonly known as "hallway safety mirrors"), including hospitals, hotels, schools, stores, and apartment buildings. They are usually mounted on a wall or ceiling where hallways intersect each other or where they make sharp turns. Convex mirrors are used in some automated teller machines as a simple and handy security feature, allowing the users to see what is happening behind them. Convex mirrors make everything seem smaller but cover a larger area of surveillance. A Convex mirror has a reflective surface that curves outward. Convex mirrors reflect light outwards therefore, they are not used to focus light. Such mirrors always form a virtual image, since the focal point (F) and the centre of curvature (2F) are both imaginary points "inside" the mirror that cannot be reached. As a result, images formed by these mirrors cannot be projected on a screen, since the image is inside the mirror. The image is smaller than the object, but gets larger as the object approaches the mirror.