Location: [Back to the Lecture Notes] Description of Picture of M:Mc Relationship
In the given picture, A has two instances and B has three. The first instance of A is connected to the first instance of B, the second instance of A is connected to the first and third instances of B, and no other connections are shown (so that the first instance of B is connected to both instances of A, the third instance of B is connected to the the second instance of A, and the second instance of B isn't connected to any instance of A at all).
Location: [Back to the Lecture Notes] Description of Picture of M:Mc Relationship