the near point of a hypermetropic person is 50 cm from the eye. what is the power of the lens ;equired to enable the person to read clearly a book held at 25 cm from the eye ?
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hey buddy !! here's your answer...
please refer to the image .
hope it helps !! ⭐⭐
please refer to the image .
hope it helps !! ⭐⭐
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