Department of Mathematics

Analysis I, MTH 320

Tentative Schedule and Homework Assignments

Chapter numbers refer to:

Elementary Analysis, The Theory of Calculus(2nd Edition), Kenneth Ross, Springer, ISBN: 978-1-4614-6270-5.

Piazza Forum:

This is a question-and-answer platform created for our class, where we can discuss solutions to class assignments. You can access it using the following link: https://piazza.com/msu/spring2016/mth320001

L Date Chapter and Topic HW Reading Assignment
1 1/11 Sect. 1 - The Set of Natural Numbers

Due 1/20

1.2, 1.4, 1.6, 1.8b
Read the syllabus, Section 1 and Confronting Analysis
2 1/13 Sect. 2 - The Set of Rational Numbers

Due 1/20

2.2 (only for cube root of 2), 2.4, 2.7b, 2.8
Before Wednesday's class, read Sections 1 and 2.
3 1/15 Sect. 2 - continued; Countable and Uncountable Sets Quiz 1 - Mathematical Induction
1/18 Martin Luther King Day - no class
4 1/20 Sect. 3 - The Set of Real Numbers

Due 1/27

Turn in: 3.4, 3.6, 3.7a, 3.8
Be able to do, but do not turn in 3.1, 3.3, 3.5,
Before Wednesday's class, read Section 3.
5 1/22 Quiz 2 - proving a number is rational/irrational; Rational Zeros Theorem
6 1/25 Sect. 4 - The Completeness Axiom

Due 1/27

4.6, 4.8

Due 2/3

4.10, 4.14, 4.16
Be able to do, but do not turn in: 4.1, 4.2, 4.3, 4.4, 4.5, 4.7, 4.11, 4.13
Before Monday's class, read Section 4.
7 1/27 Sect. 7 - Limits of Sequences
Sect. 8 - A Discussion about Proofs

Due 2/3

7.4, 8.2a,c,e, 8.6, 8.8a
Before Wednesday's class, read Sections 5 and 7.
8 1/29 Sect. 8 - continued

Due 2/3

8.10, Prove that the sequence cos(n pi/4) diverges.
Before Friday's class, read Section 8.
Quiz 4 - using axioms to prove simple properties of real numbers; properties of sup and inf.
9 2/1 Sect. 9 - Limit Theorems for Sequences
10 2/3 Sect. 9 - continued

Due 2/10

9.4, 9.6,
Before Wednesday's class, read Sect. 9 and focus on Theorems 9.4, 9.5, 9.7, and Definition 9.8.
11 2/5 Sect. 9 - continued

Due 2/10

9.10, 9.12, 9.14
Be able to do 9.8, 9.9, 9.11
Before Friday's class carefully go through the proof of Th. 9.7 and bring concrete questions regarding it.
Quiz 5 - Limits of sequences
2/5 Last day to drop with refund (8:00pm)
12 2/8 Sect. 10 - Monotone Sequences and Cauchy Sequences

Due 2/10

10.2, 10.5, 10.10
Read Sect. 10 before Monday's class.
13 2/10 Sect. 10 - continued

Due 2/17

10.6, 10.7, 10.12, 12.3, 12.4
Focus on the definitions of limsup and liminf, and the proofs of 10.5, 10.7, and 10.11
14 2/12 Quiz 7 - working with sequences going to +infinity and -infinity; applying Th. 10.2 to prove convergence.
15 2/15 Sect. 11 - Subsequences

Due 2/24

11.4, Prove Th. 11.2(iii)
16 2/17 Exam 1 Review Bring quiz, HW, review questions.
M 2/19 Midterm Exam I
17 2/22 Sect. 11 - continued
Sect. 14 - Series

Due 2/24

11.10,11.11, 14.5, 14.12
Before Monday's class read Sect. 11 and focus on Th. 11.4 and 11.5. Read Sect. 14.
18 2/24 Sect. 14 - continued
Rearrangements of Infinite Series

Due 3/2

14.2a,d,e, 14.3d,e, 14.4a,c, 14.6, 14.8, 14.13c,d.
Conditional Convergence and Infinite Series Reaeeangments
19 2/26 Sect. 14 - continued Quiz 8 - subsequences, basic properties of infinite series, convergence
20 2/29 Sect. 15 - Alternating Series and Integral Tests

Due 3/2

15.2a, 15.4a,b,d, 15.6a,c,
Read the proof of Th 14.8 carefully, then close the book and be sure you can prove it on your own. Read Sect. 15 before Monday's class.
21 3/2 Sect. 17 - Continuous Function

Due 3/16

17.9b,d, 17.10, 17.12, 17.13
Read Sect. 17 before Wednesday's class.
3/2 Last day to withdraw with no grade reported
22 3/4 Quiz 10 - converhence/divergence of series, tests for convergence
Spring Break 3/7 - 3/11
23 3/14 Sect. 17 - continued
Sect. 18 - Properties of Continuous Functions

Due 3/23

17.3c,f, 17.4, 17.8,
24 3/16 Sect. 18 - continued

Due 3/23

18.2, 18.4, 18.6, 18.8, 18.10,
Before Wednesday's class read Sect. 18 carefully and focus on the proof of the Intermediate Value Th.
25 3/18 Sect. 19 - Uniform Continuity Quiz 11 - continuity of functions
26 3/21 Sect. 19 - continued

Due 3/23

19.2b,c, 19.4
Before Monday's class carefully read Sect. 19.
27 3/23 Sect. 19 - continued

Due 3/30

19.5d,f, 19.8 (assume (a)-no need to prove it, and prove (b)), 19.10
Be able to do 19.1, 19.5, 19.7, 19.9
28 3/25 Discussion on uniform continuity

Quiz 12 - univorm continuity
29 3/28 Sect. 20 - Limits of Functions Read Sect. 20 carefully and be prepared to discuss proofs in class.
30 3/30 Sect. 20 - continued

Due 4/6

20.2, 20.4, 20.6, 20.8, 20.11b (provide a rigorous proof), 20.12, 20.16, 20.18, 20.20
Be able to do 20.5, 20.13, 20.14, 20.17, 20.19
31 4/1 Read Sect. 23
32 4/4 Sect. 23 - Power Series
33 4/6 Exam 2 Review Bring quiz, HW, review questions
M 4/8 Midterm Exam II

Due 4/13

23.1b,d,f,h, 23.2d, 23.4, 23.6
For 23.2d, Be careful! See Example 6 in sect. 23.
34 4/11 Sect. 24 - Uniform Convergence

Due 4/22

23. 9, 24.2, 24.3, 24.6, 24.8, 24.10, 24.11
Read Sect. 24
35 4/13 Sect. 25 - More on Uniform Convergence

Due 4/22

25.2, 25.6, 25.8,
Read Sect. 25, focusing on theorems 25.4, 25.5, 25.6, 25.7
Be able to do, but do not turn in 25.3a, 25.7, 25.9,
36 4/15 Sect. 28 - Basic Properties of the Derivative

Due 4/22

28.2d, 28.3a, 28.7
37 4/18 Sect. 28 - continued Do, but do not turn in:
28.4, 28.5, 28.6, 28.8, 28.14
Make sure you are able to do all these problems - be sure to ask questions if you are stuck.
38 4/20 Sect. 29 - The Mean Value Theorem Read Sect. 29 carefully before Wednesday's class.
39 4/22 Sect. 29 - continued Do, but do not turn in:
29.1, 29.2, 29.4, 29.5, 29.7, 29.9, 29.11,
40 4/25 Sect. 30 - L'Hospital's Rule Do, but do not turn in:
30.1, 30.2, 30.3, 30.5, 30.6
41 4/27 Final Exam Review We will focus on sections 1-20.
42 4/29 Final Exam Review Finals week office hours: May 3rd, 3-4pmWe will focus on sections 23-30
E 5/4 Final Exam 10:00 am - noon Wednesday A218 Wells Hall