Modeling

Hej,

Skulle någon av er kunna hjälpa mig med denna fråga? Det handlar om modeling.

The University will develop guidelines by which you should be able to answer issues such as:

•When is it OK for a student to replace the obligatory but extinct course A by the currently existing course B to obtain their degree?

•When is it not OK to use both courses A and B to obtain a degree?

•Under what conditions can course A and course B together be used to replace course C as entry requirements?

Model the problem using set theory by representing a course by the set of all its contents.(E.g., the course in Discrete mathematics would be represented by the set {set theory, arithemetic, recursion, etc.}. Using this model, suggest how the above questions might be answered in the form of set-theoretical assertions.