# COURSE OUTLINE: MH9100

Course Title

Course Code

### MH9100

Offered Study Year X, Semester 1
Course Coordinator Wang Huaxiong (Assoc Prof) hxwang@ntu.edu.sg 6513 7472
Pre-requisites MH1100 or Approval by Division of Mathematical Sciences
Co-requisites MH1100
AU 1
Contact hours Tutorials: 26
Approved for delivery from AY 2020/21 semester 2
Last revised 23 Mar 2021, 08:43

### Course Aims

This course aims to introduce advanced techniques and skills for students to solve challenging problems in calculus learnt from MH110. Students are required to read alongside MH1100 and division approval for course is needed. It covers the following contents in calculus: the fundamental mathematical concepts (functions, limits, continuity, derivatives and integrals); computation of derivatives (sum, product, and quotient formulas, chain rule, and implicit differentiation); and application of derivatives to optimization problems and related rates of change problems. This course lays the foundation for more
advanced studies in mathematics, physics, engineering, and other related subjects.

### Intended Learning Outcomes

Upon successfully completing this course, you should be able to:

1. Demonstrate mastery of the basic concepts in calculus, such as functions, limits, continuity, derivatives and integrals.
2. Employ advanced approaches to evaluate limits, rates of change, derivatives, extreme values, etc.
3. Solve challenging problems for the limit and continuity of a function at a certain point or infinity.
4. Use the advanced calculus techniques, such as chain rules, curve sketching, and optimization.
5. Use mean value theorem to prove challenging problems
6. Select the right mathematical concepts and complicated models for real problems, such as those related to velocity and curve properties.
7. Apply the calculus techniques to solve related rate and optimization challenging problems.

### Course Content

Problems in complicated functions

Advanced problems to the concept of limit, limit laws, squeeze theorem

Advanced problems related to precise definition of limit: the epsilon-delta definition

Challenging problems to limits: Advanced topics such as the uniqueness of the limit, one-sided limits, limits to positive or negative infinity.

Challenging problems to the concept of continuity, continuous functions and limits, intermediate value theorem

Challenging problems to the definition of derivative, continuous and differentiable properties of a function

Challenging problems to differentiation rules, the calculus of the trigonometric functions

Challenging problems to chain rule

Challenging problems to the theory of extreme values, mean value theorem

Challenging problems to limits at infinity, curve sketching, Optimization problem

Challenging problems to Newton’s method

Challenging problems to antiderivatives

### Assessment

Component Course ILOs tested SPMS-MAS Graduate Attributes tested Weighting Team / Individual Assessment Rubrics
Continuous Assessment
Tutorials
Participation 1, 2, 3, 4, 5, 6, 7 1. a, b, c
2. a, b, c
3. a, b
30 individual See Appendix for rubric
Presentation 1, 2, 3, 4, 5, 6, 7 1. a, b
2. b
3. a, b
20 both See Appendix for rubric
Mid-semester Quiz
Test in week 13 1, 2, 3, 4, 5, 6, 7 1. a, b, c
2. a, b, c
50 individual See Appendix for rubric
Total 100%

These are the relevant SPMS-MAS Graduate Attributes.

### 1. Competence

a. Independently process and interpret mathematical theories and methodologies, and apply them to solve problems

b. Formulate mathematical statements precisely using rigorous mathematical language

c. Discover patterns by abstraction from examples

### 2. Creativity

a. Critically assess the applicability of mathematical tools in the workplace

b. Build on the connection between subfields of mathematics to tackle new problems

c. Develop new applications of existing techniques

### 3. Communication

a. Present mathematics ideas logically and coherently at the appropriate level for the intended audience

b. Work in teams on complicated projects that require applications of mathematics, and communicate the results verbally and in written form

### Formative Feedback

Students are given questions and time to solve problems, and present their solutions in the class. Instructors will discuss the solutions and common mistakes in student work. Online discussions are also available.

### Learning and Teaching Approach

 Tutorials (26 hours) 1. Qualifying test - week 1 2. Problem solving and presentation - week 2 - 12 a) Problem solving (30%): Each student is supposed to present the solutions of at least 3 questions. Acceptable if you use a different approach to solve the same problem already taken by others. b) Booking reading and presentation (20%): 2 - 4 students are formed a group to read and present a given part of content from a reference book. 3. Test (50%) - week 13

Reference book: Principle of Mathematical Analysis, Walter Rudin,
The 3rd edition, McGraw-Hill, Inc. ISBN-13 : 978-0070542358.

### Course Policies and Student Responsibilities

Absence Due to Medical or Other Convincing Reasons
If you are unable to attend a common test with a valid reason, you have to:
1. Send an email to the instructor regarding the absence.
2. Submit the original Medical Certificate* or documents (if it is not due to medical reason) to administrator (in School Office).

* The medical certificate mentioned above should be issued in Singapore by a medical practitioner registered with the Singapore Medical Association.

Good academic work depends on honesty and ethical behaviour. The quality of your work as a student relies on adhering to the principles of academic integrity and to the NTU Honour Code, a set of values shared by the whole university community. Truth, Trust and Justice are at the core of NTU’s shared values.

### Course Instructors

Instructor Office Location Phone Email
Wang Huaxiong (Assoc Prof) SPMS-MAS-05-26 6513 7472 hxwang@ntu.edu.sg

### Planned Weekly Schedule

Week Topic Course ILO Readings/ Activities
1

Qualifying test

1, 2, 3, 4

2 hour qualifying test for course enrollment

2

Problems in complicated functions.
Advanced problems to the concept of limit, limit laws, squeeze theorem

1, 2, 3

Lecture and tutorial

3

Advanced problems related to precise definition of limit: the epsilon-delta definition

2, 3, 6

Lecture and tutorial

4

Challenging problems to limits: Advanced topics such as the uniqueness of the limit, one-sided limits, limits to positive or negative infinity.

2, 3, 4, 6

Lecture, tutorial and student presentation

5

Challenging problems to the concept of continuity, continuous functions and limits, intermediate value theorem

2, 3, 4, 6

Lecture, tutorial and student presentation

6

Challenging problems to the definition of derivative, continuous and differentiable properties of a function

3, 4, 5

Lecture, tutorial and student presentation

7

Challenging problems to differentiation rules, the calculus of the trigonometric functions

3, 4, 5, 6

Lecture, tutorial and student presentation

8

Challenging problems to chain rule

3, 4, 5, 6

Lecture, tutorial and student presentation

9

Challenging problems to the theory of extreme values, mean value theorem

4, 5, 6, 7

Lecture, tutorial and student presentation

10

Challenging problems to limits at infinity, curve sketching, Optimization problem

4, 5, 6, 7

Lecture and tutorial

11

Challenging problems to Newton’s method

4, 5, 6, 7

Lecture and tutorial

12

Challenging problems to antiderivatives

4, 5, 6, 7

Lecture and tutorial

13

Final Test

1, 2, 3, 4, 5, 6, 7

2 hour test

### Appendix 1: Assessment Rubrics

#### Rubric for Tutorials: Participation (30%)

Each student is supposed to present the solutions of at least 3 questions.

Acceptable if you use a different approach to solve the same problem already taken by others.

 Criteria Standards Fail standard (0-14) Pass standard (15 - 23) High standard (24 - 30) Participation Lack participation Participation takes place Active participation, including volunteering on questions and helping other presenters Presentation Poor explanation or incoherent presentation Explanation can be followed but may have a few vague points Explanation is clear

#### Rubric for Tutorials: Presentation (20%)

Everyone should join one reading group. Each group has at most 4 members.

Every week one reading group presents some materials in the reference book sequentially. The next group starts where the previous one stops.

Every group member is required to present 10 - 20 minutes. No more than 60 minutes in total for each group.

Please note that in principle, you would get the same score as your team. However, your score may vary should there be evidence that you had not contributed to your team.

 Criteria Standards Fail standard (0-9) Pass standard(10-15) High standard (16-20) Methods of approach Using methods that are irrelevant or do not apply to the given problem. Invoking theorems whose conditions are not satisfied. Using relevant methods that help solve the problem. Invoking theorems whose conditions are satisfied. Finding methods and utilizing theorems that are both relevant and effective Validity of reasoning Reasoning is logically invalid. Reasoning is logically valid. Reasoning is logically valid and effective. Clarity of argument Reasoning is poorly explained or not explained at all. Reasoning is clear but may contain some gaps. Reasoning is clear, precise with no or insignificant gaps.

#### Rubric for Mid-semester Quiz: Test in week 13 (50%)

This quiz aims to test all topics that reflect the learning outcomes.

To prepare for this quiz, the students should understand the learning objectives of each lecture and practise the tutorial questions/exercises in lecture slides.