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In a group of 70 people, 37 like coff...

In a group of 70 people, 37 like coffee, 52 like tea and each person likes at least one of the two drinks. How many people like both coffee and tea?

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To solve the problem, we need to find out how many people like both coffee and tea in a group of 70 people, where 37 like coffee and 52 like tea. ### Step-by-Step Solution: 1. **Identify the given values:** - Let \( n(C) \) be the number of people who like coffee = 37 - Let \( n(T) \) be the number of people who like tea = 52 - Let \( n(C \cup T) \) be the total number of people who like at least one of the drinks = 70 ...
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