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A person AB of height 170 cm is standing...

A person AB of height 170 cm is standing in front of a plane mirror. His eyes are at height 164 cm. At what distance from P should a hole be made in mirror so that he cannot see his hair?

A

167 cm

B

161 cm

C

163 cm

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A

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