3 ms·
The article (and the theorem) says "there’s EITHER a group of three who all know each other, OR a group of three who have never met"
by Rerarom 5y ago
The article (and the theorem) says "there’s EITHER a group of three who all know each other, OR a group of three who have never met"
- daze42 5y agoThe way it's written this seems like it's exclusive. But it appears that both cases are possible at the same time. Maybe I'm reading the "OR" too much from the colloquial sense instead of the mathematic sense compared to "XOR".