Question: How many relations will be produced from mapping the following ERD? Instructor Teaches Course Title Credits ID Lecture * Lee Course Course Course ID Lec

How many relations will be produced from mapping the following ERD?

How many relations will be produced from mapping the following ERD? Instructor Teaches Course Title Credits ID Lecture * Lee Course Course Course ID Lec ID Semester Prereq ID Pre Roq Six relations O Five relations Four relations Three relations

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