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--- math104-s22:s:aaronzaks [2022/01/18 17:52]
aaronzaks created
+++ math104-s22:s:aaronzaks [2026/02/21 14:41] (current)
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 ===== Course Journal =====
-==== Jan 18th ====
+HW4 Questions:
-We learned about outer measure... why outer not inner?
-Homework: [[HW1]]
+. What does it mean to "realize" limsup as sup by supS = limsup + ε?
+. Why does the ratio test only require that limsup < 1, not that the ratio converges?
+. Is there a simpler technique for proving lim(an bn) = lim(an) lim(bn)? specifically with the inequalities, I found those confusing
+. Do we ever have to apply the Dedekind cut in our proofs? Or was that just a construction to get us started with the reals?
+. I understand that the rationals are countable, but what order is their enumeration? Does it matter?
+Homework:
+[{{:math104-s22:s:hw1math104_-_aaron_zaks.pdf |}}

Lecture Notes