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Please explain how this works. [4 pts] Using the relations Drinkers(name, address, phone) and Likes(drinker, beer), find the names of all the drinkers that live

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[4 pts] Using the relations Drinkers(name, address, phone) and Likes(drinker, beer), find the names of all the drinkers that live on a Terrace or like Busch. Express your solution in relational algebra

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