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Curry
 one year ago
Help with equivalence relations and partial orders.
Curry
 one year ago
Help with equivalence relations and partial orders.

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Curry
 one year ago
Best ResponseYou've already chosen the best response.0I can think of many examples for the other way around, but not for that... :/

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1What is the two definitions?

Curry
 one year ago
Best ResponseYou've already chosen the best response.0Well for partial order, you need antisymmetry. For equivalence you just need symmetry. But both need reflexive and transitive.

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1does \(A\subset B \) imply \( B \subset A\)?

Curry
 one year ago
Best ResponseYou've already chosen the best response.0Not unless they are equal.

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1ps I made another comment on your last post

Curry
 one year ago
Best ResponseYou've already chosen the best response.0oh kk, i'll go look at it! thakn you!

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1so subset inclusion is a partial order and not a equivalence relation

Curry
 one year ago
Best ResponseYou've already chosen the best response.0OO, that makes sense! and when it says define the universal set, what does that mean?

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1just pick a set like \(\mathbb{N}\)

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1so the universal set would be \(P(\mathbb{N})\) (The set of all subsets of \(\mathbb{N}\))

Curry
 one year ago
Best ResponseYou've already chosen the best response.0ooo! gotchya gotchya thanks!
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