Question: Write the relational algebra formula to apply a UNION relational operator to the tables shown in Figure Q 3 . 1 3 . 1 4

Write the relational algebra formula to apply a UNION relational operator to the tables shown in Figure Q3.13.
14.
Create the table that results from applying a UNION relational operator to the tables shown in Figure Q3.13.
15.
Write the relational algebra formula to apply an INTERSECT relational operator to the tables shown in Figure Q3.13.
16.
Create the table that results from applying an INTERSECT relational operator to the tables shown in Figure Q3.13.
17.
Using the tables in Figure Q3.13, create the table that results from MACHINE DIFFERENCE BOOTH.

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