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  3. please draw a erd...

Question: please draw a erd...

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A university has a large number of courses in its catalog. Attributes of COURSE include Course_num identifier), Course_Name, and Credit Hrs. Each course may have one or more different courses as prerequisites, or may have no prerequisites. Similarly, a particular course may be a prerequisite for any number of courses, or may not be a prerequisite for any other course.

please draw a ERD

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