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Number sets (sub.wetshaving.social)

submitted 2 weeks ago by [email protected] to c/[email protected]

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[–] [email protected] 19 points 2 weeks ago (5 children)

Let n be natural? What am I missing imma dropout ffs

[–] [email protected] 0 points 2 weeks ago (1 children)

I think it's let n contain the set of all natural numbers?

[–] [email protected] 4 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

No, that symbol means "element of"

∈

Denotes set membership, and is read "is in", "belongs to", or "is a member of". That is, x ∈ S means that x is an element of the set S.

[–] [email protected] 2 points 2 weeks ago

Good thing I already passed whatever math class used that symbol and got my degree! 😅

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