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

LetBbe a non-empty set, and supose that {S_{a}: a[tex]\in[/tex]B} is an B- indexed family of subsets of a set S. Then we have,

([tex]\cup[/tex]_{a\in B}S_{a})^{c}= [tex]\bigcap_{a\in B}[/tex] S_{a}^{c}.

2. Relevant equations

3. The attempt at a solution

I tried to show that the two were both subsets of each other, but I'm not sure how to do that.

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# Homework Help: Can't prove generalized De Morgan's Law

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