Relational algebra expression
Write and justify an efficient relational algebra expression that is equivalent to the following given query:
SELECT B1.BANK-NAMEFROM BANK1 AS B1, BANK2 AS B2WHERE B1.ASSETS > B2.ASSETS AND B2.BANK-LOCATION = ‘Jamshedpur'
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Write down and justify an efficient relational algebra expression which is equivalent to the given query:
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