Find out the position of the image of an object situated at A in the plane mirror. Can Paheli at B see this image?

(a) Image of A will be formed at A' (b) Paheli at B can see this image since the reflected rays from A can reach B (c) Boojho at C can see this image since the reflected rays from A can reach C (d) As Paheli moves from B to C, image of A remains at A'. However, as Paheli is moving, it will appear to Paheli that image of A is moving upwards.