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math104-s22:s:jonathanwang [2022/02/14 14:16]
jnwang19 [Questions]
math104-s22:s:jonathanwang [2022/04/25 20:00] (current)
jnwang19 [Homework]
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 ====== Questions  ====== ====== Questions  ======
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 3. Why is 1(9) in [[https://courses.wikinana.org/_media/math104-f21/math_104-mt1.pdf]] false? 3. Why is 1(9) in [[https://courses.wikinana.org/_media/math104-f21/math_104-mt1.pdf]] false?
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 +4. In Cantor's diagonalization argument, is the reason we can't take the sequence straight downwards because there may be repeated elements?
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 +5. When Prof Zhou showed Cantor's diagonalization argument on 2/15, he produced a monotonically decreasing subsequence. However, I thought in general, although each sequence has a monotonic subsequence, it could be either increasing or decreasing. Thus, was the choice of monotonically decreasing just WLOG?
math104-s22/s/jonathanwang.1644877001.txt.gz · Last modified: 2022/02/14 14:16 by jnwang19