Timeline for For $n$ different sets whose union has size $n+1$ ,can you remove the same point from each set while retaining their difference
Current License: CC BY-SA 4.0
4 events
when toggle format | what | by | license | comment | |
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Nov 12, 2020 at 9:42 | comment | added | Fedor Petrov | @bof Yes, I had a feeling that I have seen this already, but to find a reference was much harder than to remember and type a proof. | |
Nov 12, 2020 at 4:09 | comment | added | bof | The same question was asked )and got a similar answer) a couple years ago on math.se. | |
Nov 11, 2020 at 22:35 | history | edited | darij grinberg | CC BY-SA 4.0 |
added 1 character in body
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Nov 11, 2020 at 21:36 | history | answered | Fedor Petrov | CC BY-SA 4.0 |