MATH2000

   Lectures: 11:30 a.m. to 12:45 p.m. (Monday & Thursday) E11-1028

   First 4 weeks of lecture online via ZOOM

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   Tutorial: 4:00 p.m. to 4:50 p.m. (Friday)                                 E11-1021

 

   Instructor   

   Dr. Li Luo

   Email: liluo@um.edu.mo

   Office: E11-3048     Office Time: 11:00 a.m. – 12:00 p.m. (Tuesday & Friday)

   Office Tel. No.: 8822 4290

 

   Teaching Assistant   

   Mr. Tianhao Ma

   Email: yc17444@um.edu.mo

   

   Course Note

   Course note 1 (Differentiation of multivariable) 

 

Coordinating Unit:

Department of Mathematics, Faculty of Science and Technology

Supporting Unit(s):

Nil

Course Code:

MATH 2000

Year of Study:

2

Course Title:

Engineering Mathematics I

Compulsory/Elective:

Compulsory

Course Prerequisites:

GEST 1004 Quantitative Reasoning for Science and Technology

Prerequisite Knowledge:

Differential and integral calculus for functions of one variable

Duration:

One semester

Credit Units:

3

Class/Laboratory Schedule:

3 hours of lecture and 1 hour of tutorial per week.

Laboratory/Software Usage:

N/A

Course Description:

Functions of two or more variables and their derivatives. Local/global extrema. Multiple integrals. Vector fields. Line integrals. Surface integrals.

Course Objectives:

1.         Understand the fundamental theories of multivariable calculus. 

2.         Be able to formulate and solve problems using partial derivatives. 

3.         Be able to formulate and solve problems using multiple integrals. 

Learning Outcomes (LOs):

Upon completion of this course, students are expected to:

1.      be able to compute partial derivatives;

2.      be able to calculate double, triple and line integrals;

3.      understand basic concepts of the conservative field and potential functions.

Texts & References:

(* recommended textbook(s))

1.         Calculus Early Transcendentals, 7th edition, by C. H. Edwards and D. E. Penney, Prentice Hall *

2.         Calculus and analytical geometry, 10th ed. Thomas and Finney, Addison Wesley.

Student Assessment:

·        Homework: 10%;

·        Midterm examination: 30%

·        Final examination: 60%

Week no.

Topics

Assignment no.

LO no.

1

12.1 – 12.3 Functions of Several Variables

Domain and Range of Functions

Graphs and Level Curves

Laws of Limits, Composition and Continuity of Functions

1

1

2

12.4 Partial Differentiation

Tangent Planes and Differentials (include Geometric Meaning)

2

1

3

12.5 Multivariable Optimization Problems

Existence Theorem, Critical Points, Derivative Tests

3

1

4

12.6 – 12.8 Multivariable Optimization Problems

First order approximations, Chain Rules and Directional Derivatives

4

1

5

Test 1 (#12.1 – 12.8)

12.9 – 12.10 Multivariable Optimization Problems

Lagrange Multipliers, Critical Points of Functions of Two Variables

5

1

6

13.1 – 13.2 Double and Iterated Integrals

13.3 Area, Volume and Double Integrals

Cross section and Interchange of order of integration

 

2

7

13.4 Polar Coordinates

13.5 Application of Double Integral

13.6 Triple Integral, Cross-Section Method

6

2

8

13.7 Cylindrical Coordinates, Spherical Coordinates and their Jacobian

13.8 Surface Area

7

2

9

13.9 Change of Variables in Multiple Integrals

Test 2 (#12.9 – 13.6)

8

2

10

14.1 Vector Fields

14.2 Line Integral

9

2

11

14.3 Fundamental Theorem of Line Integral, Potential Function and Independence of Path

14.4 Green’s Theorem

10

2 & 3

12

14.5 Surface Integral

14.6 Divergence Theorem

11

2 & 3

13

Test 3 (#13.7 – 14.6)

  

14

14.7 Stokes’ Theorem

12

2 & 3

15

Review and Final Examination (TBA)

  

 

Grading System:

The credit is earned by the achievement of a grade from ‘A’ to ‘D’; ‘F’ carries zero credit.

Grades are awarded according to the following system:

 

Letter Grades

 

Grade Points

 

Percentage

 

A

 

4.0  (Excellent)

 

93-100

 

A-

 

3.7  (Very good)

 

88-92

 

B+

 

3.3

 

83-87

 

B

 

3.0  (Good)

 

78-82

 

B-

 

2.7

 

73-77

 

C+

 

2.3

 

68-72

 

C

 

2.0  (Average)

 

63-67

 

C-

 

1.7

 

58-62

 

D+

 

1.3

 

53-57

 

D

 

1.0  (Pass)

 

50-52

 

F

 

0   (Fail)

 

Below 50

 

Format of the Tests and Final Examinations

Students are not allowed to use textbook or lecture notes during Tests/Final Examinations. That is, close book examinations. 

It may consist of multiple choice questions, short/long questions. Finding solutions/solving simple problems as well as proofs may be required.

(It may be changed according to the arrangements to deal with covid-19 pandemic)

 

Discipline Requirement:

Usual university requirement (Cheating in any form will NOT be tolerated.

General Comment:

All students are expected to attend all lectures, tutorials, quizzes, tests and final examination. In order to be successful in this course, students should get as much practice as possible in solving problems outside the class hours. This must be done on a timely and regular basis, as a good understanding of the material covered in any particular section of this course depends heavily on an equally good understanding of the material covered in previous sections.

Homework Policy:

All homework must be an individual effort unless specifically noted. Your work must be neat, with answers clearly noted and supporting information provided. Late homework will not be accepted in general.

Requirement:

Pager, mobile phone or other communication tools will NOT be allowed to use during the time periods for lectures, tutorials, quizzes/tests and final examination.

Student Disabilities Support Service:

The University of Macau is committed to providing an equal opportunity in education to persons with disabilities. If you are a student with a physical, visual, hearing, speech, learning or psychological impairment(s) which substantially limit your learning and/or activities of daily living, please communicate with your instructors about your impairment(s) and contact Disability Support Services in Student Affairs Office (SAO) immediately, which Student Affairs Office colleague helps coordinate and provide appropriate resources and accommodations to allow each student with a disability to have an equal opportunity in education, university life activities and services at the University of Macau. To learn more about the service, please contact Student Counselling Section in SAO at sao.disability@umac.mo, or 8822 4901 or visit the following website: http://www.umac.mo/sao.