(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I'm self-studying Daniel Velleman's How to Prove It, and I'm wondering if there is some way to write that "Sets A and B are disjoint" using symbols, other than the [itex] A \cap B = \emptyset [/itex] given in the book.

2. Relevant equations

3. The attempt at a solution

I'm thinking that if A and B are disjoint, then for every element x, where if x is an element of A, then x is not an element of B. Or:

[itex] \forall x (x\in A \rightarrow x \notin B) [/itex]

Thanks !

Edit: Right after I posted this, I realized I could just prove the equivalency, and it turned out to be a pretty trivial proof (if I did it right). So, I think this thread can be deleted now.

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# Homework Help: Logical Definition of Two Disjoint Sets

Can you offer guidance or do you also need help?

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