Chatgpt (free version) is NOT solving this:
Q: If the countable totally ordered set (X<) has no upper bound, must there exist a strictly increasing unbounded sequence x1
The answer is yes, but chatgpt is NOT offering up a correct proof.
Q: If the countable totally ordered set (X<) has no upper bound, must there exist a strictly increasing unbounded sequence x1
The answer is yes, but chatgpt is NOT offering up a correct proof.
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