Sets
Set operations
Union, intersection, both differences, and the symmetric difference of two sets.
Separate elements with commas or spaces. Duplicates collapse, because a set holds each element once. Leaving one side blank is a real question - that side is the empty set.
Try
- A
- {1, 2, 3, 5}
- B
- {2, 4, 5, 8}
- A ∪ B
- {1, 2, 3, 5, 4, 8}
- A ∩ B
- {2, 5}
- A ∖ B
- {1, 3}
- B ∖ A
- {4, 8}
- A △ B
- {1, 3, 4, 8}