Question

an object is placed in front of plane mirror of length 'L' at a distance 'd' on its bisector line. an observer is at a perpendicular distance of 'p' from that mirror if the observer is walking parallel to the mirror, upto what maximum possible distance he can observe the image of that object?​

Answer 1

Explanation:

I don't know what is the answer

Answer 2

Answer:

4L is the answer

Explanation:

in the question there is answer