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प्रश्न
Your friend can read a book perfectly well but cannot read the writing on blackboard unless she sits on the front row in class.
What type of lenses-converging or diverging-would an optician prescribe for her?
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उत्तर
An optician would prescribe diverging lenses to correct her defect.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
