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each coffee bean comes from; a bean can grow in multiple relations. ( 1 ) Write RA expressions to compute each of the following. Note
each coffee bean comes from; a bean can grow in multiple relations.
Write RA expressions to compute each of the following. Note that you can abbreviate attribute names if youd like to write less you can use P for PERSON, C for COFFEE, BN for BEANNAME, and FL for FROMLOC ATION Each is worth point, except for c which is worth point.Which people drink a coffee that contains a bean from "Brazil" or from "Peru"?
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