The union-closed sets conjecture, also known as Frankl's conjecture, states that any finite family of sets that is closed under unions, except for the set containing only the empty set, has an element that belongs to at least half of the sets in the family.
Get Ṁ200 play money
More related questions
Related questions
Is the Brumer–Stark conjecture true?
82% chance
Is Hadwiger's conjecture true?
58% chance
Is the three exponentials conjecture true?
84% chance
Is the abc conjecture correct?
72% chance
Is the Agoh–Giuga conjecture true?
89% chance
Is de Polignac's conjecture true?
87% chance
Is the prime patterns conjecture true?
72% chance
Is Schanuel's conjecture true?
78% chance
Is Dickson's conjecture true?
92% chance
Is Beal's conjecture true?
60% chance