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

Is the set of all functions from {0,1} countable or uncountable? Provide a 1-1 correspondence with a set of know cardinality.

2. Relevant equations

3. The attempt at a solution

I say it is countable, but my problem is I don't really know how to provide a 1-1 correspondence.

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# Homework Help: Countability calculation help

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