Which one of these circumstances enables a concave mirror to be used as a shaving mirror?

State one use of concave mirror based on the formation of image as in case (i) above.

Give two circumstances in which a concave mirror can form a magnified image of an object placed in front of it. Illustrate your answer by drawing labelled ray diagrams for both.

The real image formed by a concave mirror is larger than the object when the object is :

The real image formed by a concave mirror is smaller than the object if the object is :