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

For the sets A and B, prove that

[tex]A \cap B \subseteq A \subseteq A \cup B[/tex]

3. The attempt at a solution

I am guessing I should look at only two of them first?

[tex]A \subseteq A \cup B[/tex]

What conditions do I need?

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# Homework Help: How do I prove this? Sets

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