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Consider the bank database of Figure 2.15. Give an expression in the rela- tional algebra for each of the following queries: a. Find all loan

Consider the bank database of Figure 2.15. Give an expression in the rela- tional algebra for each of the following queries: a. Find all loan numbers with a loan value greater than $10,000. b. Find the names of all depositors who have an account with a value greater than $6,000. c. Find the names of all depositors who have an account with a value greater than $6,000 at the "Uptown" branch

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