Honors Calculus II, Math 1512
Fall 2012 Course Information
Please do me a favor and take part in the
Georgia Tech course survey.
The most sensible time to do this is after you take the final.
Final information:
- Final will take place in Skiles 254 (lecture room) on Wednesday,
December 12, 8:00-10:50am
- There will be extra office hours on Friday, Dec 7, 8:15-8:55am.
- Tentatively, the test will consists of 8 problems, one of which will be ten
true/false questions; in the true/false problem you will not have to justify your answer.
In the other problems a justifications will be required.
-
On the true/false question you need not provide any explanations. For the other
problems a justification is required. When explaining you should aim to
be concise, and write in complete
grammatically correct sentences.
- Four pages (two-sided if needed) of
"help sheet" will be allowed on the final; you may write/type anything there.
- You must bring your Georgia Tech ID (the buzzcard) to the test and show
it to the professor when you hand in the test.
- No electronics
(such as calculators, computers, mobile devices) is allowed on tests.
- Bring your questions to the review during Friday lecture.
Basic skills/facts of the
material covered since Test 3 are
here.
Practice problems for the final.
- 7.3: 16, 20, 25, 28, 29, 30, 32, 33, 34.
- 7.4: 24, 26, 30, 69, 70, 72.
- 7.5: 16, 26 (where you not only find eigenvalues, but also
find a 4x4 matrix S that that makes the matrix in 26 similar
to a block matrix with two 2x2 blocks as in theorem 7.5.3).
- exp(A) problems: Compute matrix exponential exp(tA) for various
matrices in 7.3 (such as #28), any diagonalizable
matrix in 7.4, and the matrices in 7.5 (#16, 26).
- True and false in chapter 7: do as many as you can.
- 8.1: 6, 15, 21, 22, 29.
Have trouble visualizing solutions to systems of differential equations? Play with
PPLANE developed by John Polking
(click on PPLANE applet, enter your favorite linear two-by-two system and
see the trajectories. The program also handles nonlinear systems, see Polking's
demo.
Test 3 Information:
- Test 3 solutions are
here
-
Test 3 practice questions are
here.
- Test 3 will take place in recitation, on Tuesday, November 20th.
-
Test 3 will cover sections 5.3, 5.4, chapter 6, sections 7.1, 7.2, 7.3.
and the best way to prepare is to do homeworks 9-12. For extra practice
do exercises similar to those in homework.
- The test will consists of 4 problems, one of which will
true/false; in the true/false problem you will not have to justify your answer.
In the other problems a justifications will be required.
-
On the true/false question you need not provide any explanations. For the other
problems a justification is required. When explaining you should aim to
be concise, and write in complete
grammatically correct sentences.
- A one-page (two-sided if needed)
"help sheet" will be allowed on midterms; you may write/type anything there.
- You must bring your Georgia Tech ID (the buzzcard) to the test and show
it to the TA when you hand in the test.
- No electronics
(such as calculators, computers, mobile devices) is allowed on tests.
- Bring your questions to the review during Monday lecture.
Test 2 Information:
-
Test 2 solutions are
here
-
Test 2 basic skills are
here
- Test 2 will take place in recitation, on Tuesday, October 23rd.
-
Test 2 will cover Chapters 3 and sections 5.1, 5.2,
and the best way to prepare is to do homeworks 5-8. For extra practice
do exersices similar to those in homework. More details will be posted here
closer to the test date.
-
Practice true/false problems for 5.1, 5.2
on pages 247-248 are 2, 5, 7, 17, 18, 19, 21, 25, 27-32, 34, 44, 45, 48.
- The test will consists of 4 problems, one of which will
true/false; in the true/false problem you will not have to justify your answer.
In the other problems a justifications will be required.
-
On the true/false question you need not provide any explainations. For the other
problems a justification is required. When explaining you should aim to
be concise, and write in complete
grammatically correct sentences.
- A one-page (two-sided if needed)
"help sheet" will be allowed on midterms; you may write/type anything there.
- You must bring your Georgia Tech ID (the buzzcard) to the test and show
it to the TA when you hand in the test.
- No electronics
(such as calculators, computers, mobile devices) is allowed on tests.
- Bring your questions to the review during Monday lecture.
Test 1 Information:
-
Test 1 solutions are
here
- Test 1 will take place in recitation, on Thursday, September 20th.
-
Test 1 will cover Chapters 1 and 2,
and the best way to prepare is to do homeworks 1-4. For extra practice
do exersices similar to those in homework. More details will be posted here
closer to the test date.
- The test will consists of 4 problems, one of which will
true/false; in the true/false problem you will not have to justify your answer.
In the other problems a justifications will be required.
- Here is a practice test:
- Given a specific vector b, and a specific 3-by-3 matrix A that depends on a parameter k,
decide when Ax=b has infinitely many solution (make your own A and b for practice).
- Find all n-by-n matrices A such that all the entries of A equal k, and A^2=-A.
- #40 on page 68.
- six true false question similar in form (but not necessarily in content)
to those on the homework.
-
On the true/false question you need not provide any explainations. For the other
problems a justification is required. When explaining you should aim to
be concise, and write in complete
grammatically correct sentences.
- A one-page (two-sided if needed)
"help sheet" will be allowed on midterms; you may write/type anything there.
- You must bring your Georgia Tech ID (the buzzcard) to the test and show
it to the TA when you hand in the test.
- No electronics
(such as calculators, computers, mobile devices) is allowed on tests.
- Bring your questions to the review on Wednesday lecture.
HW12 There will be no quiz based on this homework
but it will be used in the test 3. Skip section 7.1 (except for definitions
of eigenvector and eigenvalue, and Examples 1-4).
Read sections 7.2, 7.3. Do the following problems
7.1: 2, 18, 19, 22, 36, 38.
7.2: 2, 10, 16, 32, 35.
7.3: 16, 20, 25.
HW11
Read sections 6.3, and all chapter 6. Do the following problems
6.3: 2, 3, 13, 16, 18;
True or false on page 292: 2, 3, 11, 13, 16, 31, 32, 34, 38.
Quiz 10 will be given on Thursday, November 15st, at the beginning of the recitation.
HW10
Read sections 6.1, 6.2. Do the following problems
6.1: 18, 36, 50, 54, 56;
6.2: 8, 30, 41, 42, 53.
Quiz 9 will be given on Thursday, November 8st, at the end of the recitation.
HW9
Read sections 5.3, 5.4. Do the following problems
5.3: 26, 31, 38b, 40;
5.4: 4, 17, 18, 24, 30, 32, 37.
Quiz 8 will be given on Thursday, November 1st, at the end of the recitation.
HW8
Read sections 5.1, 5.2. Do the following problems
5.1: 10, 11, 14, 16, 17, 28, 30, 35, 36;
5.2: 4, 34, 36, 39, 44, 45.
There will be no quiz on this material due to the Fall break
(which we will enjoy on October 15-16).
Still 5.1-5.2 will appear on Test 2 which takes place on
Tuesday, October 23, so you have to digest the material by then.
HW7
Read sections 3.3, 3.4. Do the following problems
3.4: 48, 52, 54, 58, 62, 70, 71;
True or False on page 151: 12, 19, 20, 30, 32, 42, 50.
Quiz 7 will be
given on Thursday, October 11th, at the end of the recitation.
HW6
Read sections 3.3, 3.4. Do the following problems
3.3: 24, 28, 30, 34, 36, 44, 58, 76;
3.4: 14, 22, 28, 38, 40, 44.
Quiz 6 will be
given on Thursday, October 4th, at the end of the recitation.
HW5
Read sections 3.1, 3.2. Do the following problems
3.1: 10, 15, 36, 39, 40, 44;
3.2: 6, 20, 36, 44. Extra problem: let A be a 2x2 matrix such that
Ae_1=e_1=Ae_2. Is the kernel and the image of A orthogonal? Explain.
Quiz 5 will be
given on Thursday, September 27th, at the end of the recitation.
HW4
Read section 2.4. Do the following problems
2.4: 10, 30, 32, 36, 42, 45, 70, 82, 106;
True or False on page 98: 8, 20, 42, 44, 52.
Quiz 4 will be
given on Tuesday, September 18th, in the beginning of the recitation.
Note that Test 1 is on Thursday, September 20th, and it will be based on
material of Chapters 1-2.
HW3
Read sections 2.1, 2.2, 2.3. Do the following problems
2.1: 4, 14, 26, 40, 43, 44, 50;
2.2: 14, 17, 32, 33, 44;
2.3: 14, 38, 48, 66. Quiz 3 will be
given on Thursday, September 13th, in the beginning of the recitation.
HW2
Read sections 1.3. Do the following problems
1.3: 22, 24, 30, 34, 46, 58, 64;
True or False on page 38: 3, 10, 18, 23, 30, 38, 44. Quiz 2 will be
given on Thursday, September 6th, in the beginning of the recitation.
HW1
Read sections 1.1, 1.2. Do the following problems
1.1: 10, 12, 18, 24, 26.
1.2: 4, 6, 18, 24, 30, 44, 46. Quiz 1 will be
given on Thursday, August 30th, in the beginning of the recitation.
Please check out the School of Mathematics free
tutoring center:
Math Lab.
Strictly speaking math 1512 is not among the courses listed (because it considered too theoretical). The reality is that this course is not much different from math 1502,
and you will not be turned away. In case of trouble mention that
Klara Grodzinsky,
the TA coordinator, has given all math 1512 a permission to come to Math Lab.
All those in the lab should be able to help you, but those teaching 1502 should have everything on their fingertips, and grad students will as a rule have a better grip on theoretical issues.
Instructor:
Igor Belegradek
office hours:
Monday and Wednesday: 8:05-8:55am, or by appointment.
office: Skiles 240B.
phone: (404) 385-0053 (please do not leave
messages as I do not check voice mail).
Email: ib at math dot gatech dot edu
This is the best way to contact me. Please include 1512
in the subject header. Please email me from the
Georgia Tech address: this would ensure your message
won't end up in the spam folder, and besides,
I shall not discuss more private matters, such as grades,
to someone with non Georgia Tech email address.
Course homepage: http://www.math.gatech.edu/~ib/1512.html
Lectures: Skiles 254: MWF 11:05-11:55.
TA's email and office hours:
Robert Krone: rkrone3 at math dot gatech dot edu, office
hours: TBA.
Textbooks:
Linear Algebra with Applications (4th Edition)
by Otto Bretscher. This is on reserve in the library.
It is a good idea to have access to
the solution manuals for Bretscher's forth edition
containing solutions to odd-numbered exercises.
At the end of the semester we shall discuss
infinite series, and for that purpose
any calculus book will do, such as Salas-Eitgen-Hille:
Calculus in One and Several Variables.
Content and Course Objectives:
The material will parallel that in Math 1502, but will be covered in greater depth. The main emphasis will be on linear algebra, including the solution of systems of linear equations; least-squares solutions of over-determined systems; vector spaces and linear transformations; eigenvalues, eigenvectors, and diagonalization of matrices. Topics from single variable calculus such as Taylor polynomials, infinite series, and differential equations, will be covered when they arise naturally in this discussion. Math 1512 is an excellent choice for those seeking a deeper understanding of linear algebra. It is an ideal bridge course to more advanced courses in pure and applied mathematics, and is especially valuable for entering mathematics majors and other students who will be taking advanced mathematics courses.
We plan to cover the first seven chapters of the book, which will
keep us busy for most of the term at the end we shall
cover infinite series and other calculus topics.
Linear Algebra concepts and
methods are fundamental in many problems of Sciences and Engineering
where non-linear equations and functions are studied through linear
approximation.
The intellectual goal of the course is to
teach you to solve specific problems
in the above-mentioned topics, and
help you understand the ideas behind
the solutions. An education goal to to help
you transition from "elementary" math based on
rote learning to "higher" math with more abstract
ideas and methods.
Prerequisites:
This course is designed for students who have had a serious single variable calculus course in high school.
Homework:
- The homework assignments will be
posted on the course webpage.
Be sure to check it for new homework and announcements.
- For most students doing homework is necessary to prepare for tests.
- Homework will of course be discussed in recitaions.
- Homework will be usually assigned weekly on Monday, and
will not be graded or collected.
Quizzes:
- There will be weekly quizzes in recitations, usually
every Thursday (but rare changes are possible due to holidays, and
those changes will be announced on the course webpage.).
- Each quiz will consists of 1-2 problems from the homework
assigned on Monday of the previous week.
- All quizzes are closed-book and closed-notes.
No "help sheet" is allowed on quizzes. No electronics
(such as calculators, computers, mobile devices) are allowed on
quizzes.
- Three quizzes with the lowest score will be dropped.
- The quizzes will be graded by the TA.
All questions about grading quizzes should be first addressed to the TA.
(I shall deal with whatever cannot be resolved by him).
- There will be no makeup quizzes. If your excuse
for missing a quiz seems valid to me, then the other quizzes will be given
higher weight. To arrange for this you need to contact me promptly (by email).
Tests:
- There will be three in-class midterms and one (cumulative)
final.
- All tests are closed-book and closed-notes. A one-page (two-sided if needed)
"help sheet" will be allowed on midterms; you may write/type anything there.
A four-page "help sheet" (again, two-sided) is allowed on the final.
- No electronics
(such as calculators, computers, mobile devices) are allowed on tests.
- There will be no makeup tests. If your reason
for missing a test seems valid to me,
then the corresponding part of the final will be given a higher weight;
to arrange for that you must contact me as soon as possible.
With rare exceptions acceptable reasons for missing a test
are limited to illness, court appearance, and taking part in a Georgia Tech events.
In particular, the popular excuse ``alarm clock malfunction'' will not be honored: please stock up
alarm clocks beforehand.
- Midterms will be graded by the TA/Instructor team with
a detailed grading key provided by the Instructor.
Questions about grading midterms should be asked within one week after the graded test is handed out.
- Midterm test dates:
September 20 (Thursday), October 23 (Tuesday), and November 20 (Tuesday). All midterms are in recitations. The last midterm is the Tuesday before Thanksgiving.
- Final date is: December 12 (Wednesday), 8-10:50am.
Random thoughts on how to do well in this course:
- Read the textbook and think about what you have read. I hear that
its style is somewhat terse, and Bretscher tend not to repeat things twice.
- do all homework.
- attend lectures and recitations;
while some rare individuals can do well without going to class, there
is a strong evidence that those who attend most lectures and
recitations get a better grade.
- join a study group: explaining ideas to others helps
clarify them for yourself, not to mention that your peers may have
something to teach you too, and most importantly to tell you when you are wrong.
- always go to review sessions.
- do not hesitate to ask questions, come to the office hours etc.
Needless to say that
cheating will not be tolerated. Please report all cheating
to me or your TA, and do so promptly (if you wait till after the end
of the term, there will be little I can do).
What constitutes cheating on a test or quiz?
Examples are use of unauthorized materials, use of electronic devices,
and getting outside help including talking, and looking in other
students' papers. See
the Georgia Tech Honor Code
for your rights and obligations.
Grading:
- Quizzes will count for 10% of the final grade.
Each of the midterms is worth 20%,
and the final is worth 30%. No test score will be dropped.
- All grades will be recorded in T-square, but we will not use
T-square for any other purpose.
- I shall not follow the standard 90-80-70-60 grading scheme
(for it feels claustrophobic). Instead,
after every midterm I shall tell the cutoffs for a particular test.
For quizzes the cutoffs are A=85%, B=70%, C=55%, D=45%.
How to get help: any concerns should be promptly discussed with
me. All feedback on teaching and administrative issues is appreciated.
Let me help you before it is too late.
Georgia Tech Disclaimer:
THIS PAGE IS NOT A PUBLICATION OF THE GEORGIA INSTITUTE OF
TECHNOLOGY AND THE GEORGIA INSTITUTE OF TECHNOLOGY HAS
NOT EDITED OR EXAMINED THE CONTENT. THE AUTHOR(S) OF THE
PAGE ARE SOLELY RESPONSIBLE FOR THE CONTENT.... Thank goodness!