Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A point source of light 
, placed at a distance 
infront of the centre of plane mirror of width 
, hangs vertically on a wall. A man walks infront of the mirror along a line parallel to the mirror at a distance 
from it (see in the figure). The distance between the extreme points where he can see the image of the light source in the mirror is 
Text Solution
Verified by ExpertsThe correct answer is:
150
(150)
from similar triangle IMP and IQR
F.O.V. 
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