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Old Dec 25th 2008, 09:45 PM   #1
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Plane mirrors

A man enters into a rectanglar room in which the ceiling , the floor, the door and the walls are al completely covered with large plane mirrors. How many images of himself can be seen by the man?

A. 3
B. 6
C. 36
D.216
E.infinity

Should the answer be E? Thanks.
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Old Dec 26th 2008, 03:52 AM   #2
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There are three pairs of parallel plane mirrors to form infinite number of images.
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