Let [ilmath]A,\ B[/ilmath] and [ilmath]C[/ilmath] be sets. Then we claim: [ilmath]A\cap (B-C)\eq (A\cap B)-C[/ilmath]
This page requires one or more proofs to be filled in, it is on a to-do list
for being expanded with them.
Please note that this does not mean the content is unreliable. Unless there are any caveats mentioned below the statement comes from a reliable source. As always, Warnings and limitations will be clearly shown and possibly highlighted if very important (see template:Caution
The message provided is:This proof has been marked as an page requiring an easy proof
- ↑ Alec's own work