A farsighted person can read printing as close as 25.0 cm when she wears contacts that have
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A farsighted person can read printing as close as 25.0 cm when she wears contacts that have a focal length of 45.4 cm. One day, she forgets her contacts and uses a magnifying glass, as in Figure (b). Its maximum angular magnification is 7.50 for a young person with a normal near point of 25.0cm. What is the maximum angular magnification that the magnifying glass can provide forher?
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