Set theory calculator
Union, intersection, difference on token sets.
Calculator
How to use
Tokens
Comma-separated labels.
Educational use only. For assessments, show reasoning and check boundary cases.
Union, intersection, difference on token sets.
Comma-separated labels.
Educational use only. For assessments, show reasoning and check boundary cases.
Model / formula
Finite sets (comma-separated tokens)
Result
|A|=3 |B|=3 A∪B = {a, b, c, d} A∩B = {b, c} A\B = {a}