Information provided by the grader:

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Comments for homework 1

Section 2.1
8) 3 points
14) 3 points
16) 4 points
32) 1 point

Section 2.2
2) 3 points
6) 2 points
14) 4 points

For a total of 20 points.

Note: Students, please staple your work together.  There
      is a chance that your paper will get lost of not stapled.
      Also, please write up solutions neatly.  If I cannot
      read it, you will probably miss points that you weren't
      supposed to miss because I misread it.

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Comments for homework 2

Section 2.4
7) 1 point
19) 2 points

Section 2.6
4) 3 points
7) 2 points
13) 3 points
16) 3 points
19) 2 points
25) 2 points
26) 2 points

For a total of 20 points.

Note: Do not forget to show your work.
         If I can not find a logical way that
         you obtained your answer, then it will be marked wrong.

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Comments for homework 3

Section 2.8
8) 2 points
10) 1 point

Section 3.1
12) 2 points
14) 3 points
22) 2 points

Section 3.5
2) 2 points
11) 2 points
25) 3 points
30) 3 points

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Comments for homework 4

Section 4.2
7) 2 points
12) 2 points
18) 2 points
22) 2 points

Section 3.6
1) 2 points
2) 2 points
17) 2 points

Section 3.7
7) 2 points
14) 2 points

Section 4.3
2) 2 points

For a total of 20 points.

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Comments for homework 5

Section 5.3
2) 2 points
3) 2 points

Section 5.1
2) 2 points
3) 2 points
5) 2 points
7) 2 points
13) 2 points

Section 5.2
6) 2 points
8) 2 points
16) 2 points

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Homework 6 comments

Section 5.3
6) 2 points
8) 2 points
10) 2 points
17) 2 points

Section 5.4
1) 2 points
3) 2 points
4) 2 points

Section 5.5
1) 2 points
8) 2 points
9) 2 points

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Homework 7 comments

All the problems were worth 4 points each

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Homework 8 Comments

Section 6.1
4) 2 points
16) 2 points
17) 2 points
26) 3 points

Section 6.2
1) 2 points
5) 2 points
7) 2 points
16) 2 points
21) 3 points

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Homework 9 Comments

6.3
#8 and #11 were 1 point each.

The rest of the problems were  2 points each.

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Homework 10 Comments

All the problems were 4 points each.  Including the
7.X problem on the website.

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Homework 11 Comments

Section 10.1
18) 3 points
19) 4 points

Section 10.4
2) 3 points
3) 3 points
9) 3 points

Section 11.1
8) 4 points

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Homework 12 Comments

Section 10.5
1) 2 points
2) 2 points
3) 2 points
6) 2 points
7) 2 points

Section 10.3
2) 2 points
5) 3 points

Section 10.4
21) 2 points
22) 3 points

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