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/sci/ - Science & Math


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9015215 No.9015215 [Reply] [Original]

is element of set a set?
qwick

>> No.9015224

>>9015215
there is no such thing as a set

>> No.9015228

https://en.m.wikipedia.org/wiki/Urelement

>> No.9015229

>>9015215
Sets are collections of... whatever.

Sets can contain sets.

>> No.9015248

>>9015228
>https://en.m.wikipedia.org/wiki/Urelement
t. hanks

>> No.9016771

>>9015228
You're out of urelement, kid

>> No.9016785
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9016785

>>9015229
You fucking moron just because they can be doesn't mean they have to be.

u juts got cantor'd like a bithc

>> No.9016786

>>9015229
But can they contain the set of sets that are not members of themselves?