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The question tests the understanding of relational algebra projection. The given relation Student has three attributes: Name, Number, and Sex. The projection π(Name, Number)(Student) selects only the Name and Number attributes, excluding Sex. Ekbet 48
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Basics of Sets and Relations #6
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The question tests the understanding of relational algebra projection. The given relation Student has three attributes: Name, Number, and Sex. The projection π(Name, Number)(Student) selects only the Name and Number attributes, excluding Sex. Ekbet 48