VennSet Solver
Union, intersection & set relationships — solved and drawn instantly.
Work with set operations the visual way — type two sets, pick an operation, and get the Venn diagram, the answer, and the reasoning in one go.
Enter your sets
Separate elements with commas, e.g. 1, 2, 3, 4
Enter at least Set A
Diagram
Results
A ∪ B
{ }
A ∩ B
{ }
A − B
{ }
B − A
{ }
A′
Need U
B′
Need U
Step by step
Union (A ∪ B)
Every element that appears in A, in B, or in both — combine everything, don't repeat shared elements.
Intersection (A ∩ B)
Only the elements that A and B have in common.
Difference (A − B)
Everything in A, with any element that also appears in B removed.
Complement (A′)
Everything in the universal set U that is not in A.
Q 1/10
0 ✓
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