nataliamontirl51941 nataliamontirl51941 27-02-2024 Mathematics contestada If a professor can teach up to 4 classes, the cardinality of the class should be expressed as which of the following? A) One-to-One (1:1) B) One-to-Many (1:N) C) Many-to-One (N:1) D) Many-to-Many (N:N)