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प्रश्न
Locate the image termed when the object is placed between two planes as shown in the following figure.
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उत्तर
When two mirrors are held perpendicular then the number of images is 3 according to rule Number of images = 360/X - 1 if 360/X is even Number of images is 360/90 -1 = 4-1 = 3 images.
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