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# MATH 1272 -- Calculus II (Section 04) Summer 2008

## Hours and Location: M-F 2:30pm-4:25pm Nicholson Hall 335 Course URL: http://www.math.umn.edu/~math-sa-sara0050/teaching/08S/

### Instructor: Vishal Saraswat, E-mail: vishal@math.umn.edu Office: 524 Vincent Hall, Phone: (612) 624 - 0284 Office Hours: Mondays and Wednesdays: 1:30pm - 2:20pm; and by appointment.

Comprehensive Final Exam: Friday August 8th 2008, 2:30pm-4:25pm Nicholson Hall 335

Feedback Form (Anonymous)

### Back to MATH 1272 PageAnnouncements

08/14:
The grades, the gradelines, and the statistics for the class are as follows.
 Grade Grades: A, A, A, A-, A-, A-, A-, B+, B, B-, B-, C+, C+, C+, C, C-, C-, C-, C-, C-, D, D, D, F, F Total Range 575-600 550-574 535-549 520-534 505-519 490-504 475-489 430-464 400-429 A A- B+ B B- C+ C C- D

Homeworks

Quizzes

Final

Total

Extra Credit

Percent

Rank

HW1

HW2

HW3

HW4

HW5

HW6

HW7

HW

Q1

Q2

Q3

Q4.1

Q4.2

Q

F

T

EC1

EC2

AT

%

R

G

Full Score

40

40

40

40

40

40

40

200

100

100

100

100

100

200

200

600

6

6

612

100

0

A

Maximum

40

40

40

40

40

39

40

200

93

95

91

98

98

194

198

582

6

6

587

98

1

A

Median

36

37

39

40

38

35

38

187

69

71

74

80

80

158

140

487

6

5

487

81

13

C+

Mean

35

37

36

37

38

32

36

187

72

68

74

78

78

158

134

478

5

4

481

80

13

C+

1. HW1 & HW2 are scaled to be on 40 points
2. Q4.1 & Q4.2 are derived by taking half of the double weighted Q4
3. HW is the sum of best 5 of 7 homework scores
4. Q is the sum of best 3 of 5 midterm scores and is scaled to 200
5. AT is the total after taking into account the score(s) from extra credit problems
6. The statistics are based on the scores of the 25 students who appeared for the final
08/14:
The scores for the final exam are up on the Exams page.
07/29:
Review problems to help you prepare for the final exam are posted.
07/28:
The scores for the third midterm are up on the Exams page.
07/18:
The scores for the second midterm are up on the Exams page.
07/16:
The third midterm will cover Chapter 11. Note that you'll need to know and use the techniques we learnt in the previous chapters so do not completely ignore the content of those chapters.
07/07:
The second midterm will cover Chapters 8, 9, and 10.
07/07:
The scores for the first midterm are up on the Exams page.
06/28:
Sample exams can be obtained from the following links. If you are unable to view these PDF files visit Mathematics library site and click on sample course exams and follow the instructions.
Spring 2003
Fall 2004
Spring 2005
Please note that these are exams for regular semesters and are quite different from exams for the summer semesters.
06/16:
Welcome to MATH 1272: Summer 2008.

### Back to MATH 1272 PageExtra Credit Problems

07/10:
Extra credits worth 6 points (1% of the total grade) will be awarded to students who correctly find the area outside the circle r = 3 sin θ and inside the cardioid r = 1 + sin θ. Please submit the exercise by Thursday, July 17, on a different sheet than the regular homework.
06/26:
Extra credits worth 6 points (1% of the total grade) will be awarded to students who correctly solve 0 π/2  √{a2cos2u+b2sin2u} du . Please submit the exercise by Thursday, July 3, on a different sheet than the regular homework.
06/24:
Extra credits worth 6 points (1% of the total grade) will be awarded to students who correctly solve and submit by Monday, June 30, the exercise 7.3.19 without using integration by parts or by partial fractions. Please submit the exercise on a different sheet than the regular homework.

### Back to MATH 1272 PageHomeworks

The homeworks will be due at the beginning of the class. As an alternative, you may hand them in my mailbox (Vincent 107) by 2:20pm of the due date. The homework can be turned in 24 hours late for half credit. No homeworks will be accepted later than that unless pre-arranged with me. Ideally, students should do the homework problems assigned for the previous classes before coming to the class.

Homework 1: (Due Mon 06/23)
7.1: 3, 9, 12, 22, 28
7.2: 5, 10, 13, 28, 37
7.3: 6 (x = sec t), 17 (x = sqrt(7) sec t), 19 (x = tan t) 29 (x^2 = sin t), 33 (x = sec t)
Homework 2: (Due Mon 06/30)
7.4: 16, 21, 45, 46, 57
7.5: 3, 5, 15, 21, 33
7.7: 5, 9, 22, 29, 38
7.8: 5, 7, 15, 25, 53
8.1: 9, 17
8.2: 5, 11, 13
8.3: 9, 27, 29, 35
Homework 3: (Due Mon 07/07)
9.3: 3, 9, 13, 15, 18, 21, 39, 44
9.4: 1, 3, 5, 7, 9, 13, 15, 17
9.5: 5, 9, 15, 17, 19, 25, 33, 34
Homework 4: (Due Mon 07/14)
10.1: 4, 9(b), 13(a), 21, 24, 28
10.2: 5, 11, 33, 41, 51, 61
10.3: 5, 11, 17, 25, 35, 39
10.4: 3, 9, 27, 29, 37, 45
Homework 5: (Due Mon 07/21)
11.1: 13, 15, 35, 36, 66
11.2: 9, 17, 35, 47
11.3: 5, 7, 11, 21, 22
11.4: 3, 10, 17, 19, 29
11.5: 3, 14, 23, 29, 32
Homework 6: (Due Mon 07/28)
11.6: 3, 7, 11, 21, 23
11.8: 6, 16, 17, 30, 31
11.9: 5, 7, 13, 15, 38
11.10: 3, 7, 13, 27, 41
11.11: 4, 6, 27, 29
Homework 7: (Due Mon 08/04)
12.1: 9, 10, 17
12.2: 11, 15, 20, 29
12.3: 1, 37, 39
12.4: 13, 29, 31
12.5: 1, 10, 33
13.1: 11, 16, 27, 37
13.2: 12, 17, 25, 35, 37
13.4:

### Back to MATH 1272 PageExams

Exam 1 Solutions
Scores: 93, 92, 90, 90, 88, 88, 85, 80, 79, 73, 71, 69, 68, 66, 66, 66, 65, 65, 63, 59, 56, 55, 50, 45, 15
Maximum: 93; Median: 68; Mean: 69.5.
Exam 2 Solutions
Scores: 95, 91, 87, 82, 82, 78, 76, 76, 74, 73, 72, 71, 71, 70, 70, 66, 65, 61, 61, 60, 60, 57, 53, 51
Maximum: 95; Median: 71; Mean: 70.9.
Exam 3 Solutions
Scores: 91, 90, 89, 88, 87, 84, 81, 80, 80, 79, 77, 75, 74, 73, 73, 71, 70, 67, 66, 66, 64, 62, 57, 57, 48, 47
Maximum: 91; Median: 74; Mean: 73.
Exam 4 Solutions
Scores: 98, 94.5, 93, 92.5, 86.5, 86.5, 86, 84.5, 83, 82, 81.5, 81, 78, 76.5, 74, 73.5, 73.5, 73.5, 70.5, 69.5, 63, 62, 60.5, 45.5
Maximum: 98; Median: 80; Mean: 78.
Final Solutions
Scores: 198, 190, 188, 187, 185, 173, 167, 163, 156, 154, 143, 141, 140, 140, 126, 115, 107, 102, 101, 99, 91, 78, 74, 68, 59
Maximum: 198; Median: 140 ; Mean: 134 .