Math, asked by ameenssrsmayangeet, 1 year ago

Size of image of an object by a mirror having focal length of 20cm is observed to be reduced to 1/3rd of its size. At what distance tthe object has been placed from the mirror? What is the nature of the image and the mirror?

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Answered by brainlyayush

8

it is a concave mirror and the image is inverted

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