Counting the Possible $B$
Difficulty: Medium · Topics: Discrete Mathematics, Sets, Subsets
A and B are two sets that are not disjoint, and
Acup B=\1,2,3,4,5,6\ and Bsetminus A=\1,2\.
How many different sets B can be written?
Difficulty: Medium · Topics: Discrete Mathematics, Sets, Subsets
A and B are two sets that are not disjoint, and
Acup B=\1,2,3,4,5,6\ and Bsetminus A=\1,2\.
How many different sets B can be written?