- {2}
- {1,2}
- {3}
- ∅
No category found.
- All elements of B are in A
- All elements of A are in B
- A = B
- None
- {a,d}
- {b,c}
- {a,b,c,d}
- ∅
- Elements in B not in A
- Elements in A not in B
- Elements in both
- Union
- {1,2,3}
- ∅
- {2,3}
- {1}
- Union or intersection
- Complement only
- Empty set
- Subset only
- It is not hot or it is humid
- It is hot and humid
- Neither hot nor humid
- Only hot
- It is raining or I carry an umbrella
- It is raining and I carry an umbrella
- Either it rains or umbrella
- None
- ∅
- The set itself
- U
- None
- ∅
- The set itself
- U
- None
- {2,3}
- {1,3,4,5}
- {1,2}
- ∅
- Two circles
- Three circles
- Four circles
- One circle
- Tautology
- Contradiction
- Contingent
- Hypothesis
- Tautology
- Contradiction
- Contingent
- Hypothesis
- All birds cannot fly
- Some birds cannot fly
- No birds can fly
- Some birds can fly
