Answer:
Option (a) is correct
Step-by-step explanation:
A plane mirror is a plane reflecting surface.
When an object is placed infront of a plane mirror, the image formed have given characteristics.
1. The image is erect.
2. The image is virtual.
3. It has same size as the size of object.
4. It is at the same distance as that of the object from the mirror.
5. The image formed is laterally inverted, it means left and right changes each other.
If you are standing in front of plane mirror and you raise your right hand then in image you o serve that the left hand is raised.