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In a survey of 60 people, …

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In a survey of 60 people, it was found that 25 people read newspaper H , 26 read newspaper T , 26 read newspaper I , 9 read both H and I , 11 read both H and T , 8 read both T and I , 3 read all three newspapers . Find : (i) the number of people who read at least one of the newspapers (ii) the number of people who read exactly one newspaper.
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