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There are two relationships in the following Entity-Relationship (ER) diagrams. For each of the relationships, determine whether it is one-to-one, one-to-many or many-to-many. Justify your

There are two relationships in the following Entity-Relationship (ER) diagrams. For each of the relationships, determine whether it is one-to-one, one-to-many or many-to-many. Justify your choice. 1. Works on Project Is managed by Engineer Manager 0..1

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