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For each of these queries based on the Elmasri company database, do the following i Show the initial query tree which is a direct translation

For each of these queries based on the Elmasri company database, do the following

i Show the initial query tree which is a direct translation of the given relational algebra expression.

""Please note that your tree should be similar to the tree in Figure 19.1 (a).""

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PROVIDING ELMASRI COMPANY DATABASE:-

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