State whether the following statement is true or false: A converging mirror is not used as a rear-view mirror.

One wants to see a magnified image of an object in a mirror. What type of mirror should one use?

Name the mirror which can give:

(a) an erect and enlarged image of an object.

(b) an erect and diminished image of an object.

What type of mirror could be used:

(a) as a shaving mirror?

(b) as a shop security mirror?

Which type of mirror is usually used as a rear-view mirror in motor cars ?