The minimum height of a plane mirror to see the full size image of a person is equal to –

Sita, 1.5 m high, stands before a plane mirror fixed on a wall to view her full image. What should be the minimum height of the plane mirror so that Sita can view her image fully?

The image we see in plane mirror is

The image of an object formed by a plane mirror is

A person standing in front of a mirror finds his image larger than himself. This implies that the mirror is

Which one of the following is not true about the image formed by a plane mirror?