Set Difference Intersection with Second Set is Empty Set/Proof 2
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Theorem
- $\paren {S \setminus T} \cap T = \O$
Proof
\(\ds \paren {S \setminus T} \cap T\) | \(=\) | \(\ds \paren {S \cap T} \setminus T\) | Intersection with Set Difference is Set Difference with Intersection | |||||||||||
\(\ds \) | \(=\) | \(\ds \O\) | Set Difference of Intersection with Set is Empty Set |
$\blacksquare$