Give a lossless, dependency-preserving decomposition into 3NF of schema of Exercise 7.1. Exercise 7.1 Suppose that we decompose the schema into Show that this decomposition is a lossless...

Give a lossless, dependency-preserving decomposition into 3NF of schema

of Exercise 7.1.

Exercise 7.1

Suppose that we decompose the schema

into

Show that this decomposition is a lossless decomposition if the following set

of functional dependencies holds: