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--- math104-s22:s:yanbing_jiang [2022/02/17 05:47]
yanbing [Homework]
+++ math104-s22:s:yanbing_jiang [2026/02/21 14:41] (current)
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 {{ :math104-s22:s:hw3.pdf |}}
-{{ :math104-s22:s:hw_4.pdf |}}
+{{ :math104-s22:s:math104_hw4.pdf |}}
+{{ :math104-s22:s:math104_hw5.pdf |}}
-Q's:
+{{ :math104-s22:s:hw6.pdf |}}
+{{ :math104-s22:s:hw7.pdf |}}
+{{ :math104-s22:s:hw8.pdf |}}
+{{ :math104-s22:s:hw9.pdf |}}
+{{ :math104-s22:s:hw10.pdf |}}
+{{ :math104-s22:s:hw11.pdf |}}
+Q's:
 . In the proof of Cantor's diagonalization argument in midterm 1 review, why do we highlight a_n11 in the subsequence set A={n11, n12, ...}, a_n22 in the subsequence set A={n21, n22, ...},a_33 ...? What is the motivation behind this?
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 . For HW4 problem 6d), how can we show if the series a_n is convergent/divergent for the case in which |z|>1?
-. Is there a more concise and precise way to prove problem 12.12 in HW4?
+. Can someone explain figure 11.1 on P70 Ross? What is figure 11.1 trying to show?

Lecture Notes