M427K Homeworks

***ALWAYS SHOW ALL WORK ON HOMEWORK.

***NOTE: These assignments are subject to change (until I have written them
on the board in class.)

TA's:
93790 John McClain [jmcclain@math.utexas.edu]
93795 Nick Leger [nleger@math.utexas.edu]
93800 Jonathan Williams [jwilliam@math.utexas.edu]
93805 Sasa Kocic [kocic@math.utexas.edu]
 
 ***NOTE: If you have a hotmail, yahoo or aol email address, make sure that emails
to me contain the course name (M427K) on the subject line. Otherwise, your email
may be filtered by my spam checker, and I may miss it.

***NOTE: No calculators (except pencils) will be allowed during exams. No cell phones either.
Please don't even bring these into the room on exam days.
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Homework due 6/12

Sec 1.3: 2, 4, 7, 14
Sec 1.1: 11
Sec 2.1: 6(c), 18, 33
Sec 2.2: 29
Sec 2.4: 8, 28
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Homework due 6/19

Sec 2.3: 12
Sec 2.5: 28
Sec 2.6: 5, 6, 13
Sec 2.2: 36(a)(b)
Sec 2.9 (p.129): 15(a)
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Test 1 (6/28) covers Chapters 1 and 2 (just what was covered in class; 2.7-2.8 not included at all,
but you should know the statement of the Existence and Uniqueness Theorem stated in 2.4), 
and anything discussed in class (Section 2.9 is included.)
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Homework due 6/26

Section 3.1: 21
Section 2.9 (Miscellaneous problems p. 133): 39, 47
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***Note: There are no classes (due to exam days for 1st term courses) on Friday 7/7. Tuesday, July 4 is a holiday.***
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Homework due 7/3 

Section 3.2: 22, 24
Section 3.3: 1, 9, 12, 15
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Homework due 7/10

Section 3.4: 3, 8
Section 3.5: 9, 25;  ***USE ABEL!***
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Homework due 7/17

Section 3.6: 1, 19(a), 31
Section 3.7: 5
Section 3.8: 14  (mx''=-kx, x=distance stretched. -kL=-mg for equilibrium.)
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Test 2 (7/20) covers through 3.7 and anything discussed in class.
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Homework due 7/24

Section 5.1: 2, 4, 6, 8, 18
Section 5.2: 2, 15(a)
Section 5.3: 11
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Homework due 7/31

Section 5.5: 1, 3, 4
Section 10.5: 4, 1, 5, 22
Section 10.2: 1, 3, 5, 6, 14
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Suggested problems to look at before last test (***Don't turn in.) 

Section 10.4: 3, 4, 6, 17, 18
Section 10.5: 9
Section 10.6: 12

***Last test on 8/10 covers 5.1-5.3, 5.5, 10.1-10.6 (what was covered in class.)

***You may bring a standard sized notebook page with any notes on both sides
to look at during test3.

***There is no final exam during the final exam period.

***If you have questions or other problems relating to homework or quizes, you
should talk to your TA before the last week of classes. (By the last week of classes
they will have given me the final homework and quiz averages, and I won't want to
make any changes after that time.) I will be out of town the week of 8/13, and
I probably won't return till classes begin for the Fall term. If you need to see me
it will likely have to be during my office hours after the term begins. I may
not be able to read or answer email while I am away.

_____________________________________________

***Test grades will be available from egradebook on utdirect.utexas.edu.***
Test 1 was scaled by adding 6 points to the raw percent score. (Raw avg was about 75, scaled avg about 81. 6 points is slightly more than 1 question's worth.)
Test 2 was scaled by adding 6 points to the raw score. (Raw avg was about 76, scaled avg about 82.)
Test 3 was scaled by adding 11 points to the raw score. (Raw avg was about 69, scaled avg about 80.)

C.Friedman
Math.Dept. RLM 8-100
University of Texas
Austin, TX 78712
Phone(Office): 512-471-5161

You can email me:

updated 8/10/06