**Math
513, Au
2008**

**Instructor**: Rodica D. Costin

**Office:** Math Tower 436

**Office hours:** Monday and Friday, 11:00 a.m.- noon, and by
appointment.

**Tutoring offered at ****MSLC****.**

**W Sept. 24 ** Review of vector algebra 1.1...1.3

Homework: **1.2**: 1...5; **1.3**: 1...10;

Write up the solutions and turn in for grading next Monday: 1.2: 6; 1.3: 11,13,14;

**F Sept. 26 ** Review of vector algebra 1.4...1.6

Homework: **1.4**: 1,2,7,9; **1.5**: 1...10; **1.6**:1, the gymnasts's problem.

Write up the solutions and turn in for grading next Monday: 1.4: 4,8,12; 1.5: 4,6,10,12; **1.6**:3,5

**M Sept. 29 **

Topics: Review of vector algebra 1.7,1.8

Homework:

**Solve (for practice) by next lecture:** **1.7**: 1,2,13,14,16,17,19, 20, 21, 23, 25, 27; **1.8**: 2,5,7;

Write up the solutions and turn in for grading on Monday Oct. 6: 1.7: 3, 5,15, 22, 24; 1.8: 1,3,4,6;

**W Oct. 1st **

Topics: We solved problems from 1.7, 1.8. The angle between two lines is the angle beween their directions.

Homework:

**Solve (for practice) by next lecture: 1.8: **8, 9, Examples 1.10, 1.11

Write up the solutions and turn in for grading on Monday Oct. 6: 1.8: 10, 11, 12, 15 c,d

Note: the quiz tomorrow will be from 1.7, 1.8.

**F Oct. 3rd **

Topics: 1.9, 1.10

Homework:

**Solve (for practice) by next lecture:****1.9**: 1, 2, 3, 10, 11, 12, 23, 24, 26 **1.10**: 1, 2, 3, 4

Write up the solutions and turn in for grading on Monday Oct. 6: **1.9**: 4, 6, 9, 11, 13, 18, 22 **1.10**: 1, a, c, e, 4

**M Oct. 6 **

Topics: 1.10

Homework:

**Solve (for practice) by next lecture:** **1.10**: 6, 7 b, 14, 16, 21, 23

Write up the solutions and turn in for grading on Monday Oct. 13: 8, 7a, 9, 13

**W Oct. 8 **

Topics: 1.12

Homework:

**Solve (for practice) by next lecture:** **1.12** 1a,e

Write up the solutions and turn in for grading on Monday Oct. 13: **1.12:** , 3, 5, 6, 8, 10, 19, 20, 21, 23, 26

**F Oct. 10 **

Topics: 2.1, 2.2

Homework:

**Solve (for practice): **

Write up the solutions and turn in for grading on Monday Oct. 13: **2.1**: 1, 3,4, 5h,i; **2.2**:1

**M Oct. 13 **

Topics: 2.2

Homework:

Write up the solutions and turn in for grading on Monday Oct. 20: **2.2:** 2, 5, 9, 13

**W Oct. 15 **

Topics: 3.1: level surfaces, gradient, directional derivalive

Homework:

**Solve (for practice):** **3.1:** 1a,c, 2, 9

Write up the solutions and turn in for grading on Monday Oct. 20: **3.1:** 1b, 5, 10a

**F Oct. 17 **

Topics: 3.1 continued

Homework:

**Solve (for practice):** **3.1:** 11, 12, 15, 18, 20, 22, 23

Write up the solutions and turn in for grading on Monday Oct. 20: **3.1:** 3, 7, 17, 25, 27, 32

**Tutoring:** every Tuesday, 1:30 to 3:30 in room 140 Cockins Hall.

**M Oct. 20 **

Topics: Review

**W Oct. 22 **

First Midterm Test

**F Oct. 24 **

Topics: 3.2

Homework:

Write up the solutions and turn in for grading on Monday Oct. 27: 3.2: 1,2,3,4

**M Oct. rd **

Topics:.......will be updated after lecture

Homework:

**Solve (for practice) by next lecture:**....will be updated after lecture **1.10**: 6, 7 a, b, 9, 14, 16, 21, 23

Write up the solutions and turn in for grading on Monday Oct. 6: ....will be updated after lecture