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733 with the following modifications Staff 15000 tuples Branch 750 tuples 750 Managers 25 London Branches 2. Generate Relational Algebra Trees (R.A.T) as

733 with the following modifications Staff 15000 tuples Branch 750 tuples 750 Managers 25 London Branches

2. Generate Relational Algebra Trees (R.A.T) as described in the Analysis Phase of Query Decomposition.

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