Vectors and Matrices
MATH 221
Fall 2012
| Section:
01
02
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This is a course in the algebra of matrices and Euclidean spaces that emphasizes the concrete and geometric. Topics to be developed include solving systems of linear equations; matrix addition, scalar multiplication, and multiplication; properties of invertible matrices; determinants; elements of the theory of abstract finite dimensional real vector spaces; dimension of vector spaces; and the rank of a matrix. These ideas are used to develop basic ideas of Euclidean geometry and to illustrate the behavior of linear systems. We conclude with a discussion of eigenvalues and the diagonalization of matrices. |
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| Credit: 1 |
Gen Ed Area Dept:
NSM MATH |
| Course Format: Lecture | Grading Mode: Graded |
| Level: UGRD |
Prerequisites: None |
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Fulfills a Requirement for: (ASTR)(CADS)(COMP)(DATA-MN)(MATH)(MB&B)(NS&B)(PHYS-MN)(PHYS) |
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Past Enrollment Probability: Not Available |
| SECTION 01 |
| Major Readings: Wesleyan RJ Julia Bookstore
| Additional Requirements and/or Comments:
MATH122 or AP Calculus BC with a score of 4 or 5 strongly recommended as background, but not required. Students may not get credit for more than one of MATH221 and MATH223.
Students in Section 1 will take midterm exams at 7:30 p.m. on Tuesday, October 9 and Tuesday, November 13. |
| Instructor(s): Scowcroft,Philip H. Times: ..T.R.. 01:10PM-02:30PM; Location: SCIE109; |
| Total Enrollment Limit: 40 | | SR major: 0 | JR major: 0 | | |
| Seats Available: -3 | GRAD: X | SR non-major: 1 | JR non-major: 1 | SO: 10 | FR: 28 |
| Drop/Add Enrollment Requests | | | | | |
| Total Submitted Requests: 5 | 1st Ranked: 0 | 2nd Ranked: 2 | 3rd Ranked: 2 | 4th Ranked: 0 | Unranked: 1 |
| SECTION 02 |
Additional Requirements and/or Comments:
MATH122 or AP Calculus BC with a score of 4 or 5 strongly recommended as background, but not required. Students may not get credit for more than one of MATH221 and MATH223. |
| Instructor(s): Wang,Biao Times: .M.W.F. 10:00AM-10:50AM; Location: SCIE109; |
| Total Enrollment Limit: 40 | | SR major: 0 | JR major: 0 | | |
| Seats Available: -4 | GRAD: X | SR non-major: 1 | JR non-major: 1 | SO: 10 | FR: 28 |
| Drop/Add Enrollment Requests | | | | | |
| Total Submitted Requests: 11 | 1st Ranked: 1 | 2nd Ranked: 0 | 3rd Ranked: 1 | 4th Ranked: 1 | Unranked: 8 |
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