Homework assignments for  Math 20E, Spring  2008

Instructions for writing up the homework assignments:

1.   In order to make sure that your score gets entered correctly, you must include the following information in the upper right hand corner of the first page of your homework assignment:

 [first name] [last name]

[homework #]

[TA name]

[enrolled section #] [attended section #]     (if the two are different)

 

2.  A correct answer without steps logically leading to it earns 0 points (the same is true for grading on exams).

3.      Solutions to problems must be written up in the order in which they are assigned. If your solutions to a problem is out of order and the grader does not see it, you will not get any credit for that problem.

4.      Any solution that is too illegible or unclear for the grader to understand will not get full credit.

5.    The sheets of the homework write up must be stapled together. If loose sheets get lost, the grader is not responsible for locating them and grading the problems on the lost sheets.

6.      Academic integrity will be enforced with homework assignments as with any other course assignments. While students are expected to collaborate on the homework assignments and seek help with them, they must write up their own assignments. Any students found copying solutions from a manual or from each other and presenting them as their own work will face the consequences described in the  UCSD Academic Senate Policy on Integrity .

Homework Assignment 0 (for Thursday, April 3) This assignment will not be collected, but you are definitely responsible for the material it covers.  

• Section 1.1: 3, 7,  13, 15 (for 13 and 15, just find the equation of the  line in question), 21
• Section 1.2:  3,  7,   26, 27
• Section 1.3:  2(b), 5, 6, 11, 16(b), 18, 27, 29

Homework Assignment 1 (for Thursday, April 10) 

• Section 1.4: 1, 2(b), 3(b), 4
• Section 1.5:   7,  17,  18, 19
• Section 2.1:  1, 2(b), 4, 6, 7, 11, 13, 17, 25
• Section 2.2:  17(a,b)
• Section 2.3:  1, 2(c), 3(c), 4(a,b), 5, 6, 7(a,b), 9, 12, 13 (noting the symmetry in (b) will reduce your work)

Homework Assignment 2 (for Thursday, April 17) 

• Section 2.4: 1, 6, 11, 13, 15, 18
• Section 2.5:  4, 5(a, b), 8, 9, 11, 13, 15, 16
• Section 2.6:  1, 3, 4(a, b), 5(c), 6, 7, 9, 16

The exam on Friday, April 18 will cover the material in homework assignments 0, 1, and 2.

Homework Assignment 3 (for Thursday, April 24) 

• Section 3.1: 5, 6, 16, 21
• Section 3.2:  1, 3 , 6 For #6, also find the linear and quadratic approximations to Exp(1.01)^2 Cos[.05] [For all the problems in this section, find the Taylor approximation rather than the Taylor formula. Your answer should be in terms of x and y, not h1 and h2. Follow examples 3 and 4 in the text.
• Section 4.1:  1, 3, 4, 10, 17
• Section 4.2:  1, 2, 6, 9

Homework Assignment 4 (for Thursday, May 1) 

• Section 4.3:  2, 3, 7, 9, 10, 14, 15, 18
• Section 4.4: 3, 5, 6, 8, 9, 15, 18, 26, 31(either prove the statement to be true or provide an counterexample)
• Section 5.1:  1(a, c), 2, 5, 7, 9
• Section 5.2:  1d, 2c, 3

Homework Assignment 5 (for Thursday, May 8) 

• Section 5.3:  2(d, f), 5, 6, 8, 11
• Section 5.4: 1(c), 2(c), 8
• Section 5.5: 3, 11, 15, 28
• Section 6.1:  1, 2, 3, 6 ,7 (note: problem 5 has been swapped for problem 6)
• Section 6.2:  1

Homework Assignment 6 (for Thursday, May 15) 

• Section 6.2: 2, 5, 9, 11, 13, 25, 29
• Section 7.1:  1, 3, 5,  11(see note starting at the bottom of p. 427), 12
• Section 7.2:  1, 2, 3, 9, 12, 15
• Section 7.3:  2, 6, 11, 14

The exam on Monday, April 19 will cover the material in homework assignments 3-6

Homework Assignment 9 (for Thursday, June 5)  The last one!!

• Section 8.1: 2, 15
• Section 8.2:  3, 5, 6, 10, 12,  23
• Section 8.3:  1, 2, 3, 4, 7, 12, 17
• Section 8.4:  1, 3, 7, 9, 10, 22