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In the proof that a person requires a plane mirror at least half of his is height, it is shown that the the reflected rays actually intersect each other but how this is possible because a plane mirror always produces a virtual and erect image. |
| Answer» In the proof that a person requires a plane mirror at least half of his is height, it is shown that the the reflected rays actually intersect each other but how this is possible because a plane mirror always produces a virtual and erect image. | |