LECTURE: MATH 2700, Spring 2019, T-Th: 8-9:20 @ ENV 115
INSTRUCTOR: NAM TRANG
OFFICE HOURS: T, Th:9:30-10:30, W: 10-11 @ GAB 418B


COURSE SYLLABUS AND POLICIES     Calendar of Important Dates     SPOT EVALUATION PAGE

HOMEWORK ASSIGNMENTS:     HW1

ANSWER KEYS TO GRADED PROBLEMS:

SUPPLEMENTAL READING:

MIDTERM REVIEWS:

MIDTERM SOLUTIONS:

FINAL REVIEW AND SAMPLE FINAL:

COURSE PROGRESS

Week 1:
T: Went over the syllabus, introduced systems of linear equations, gave examples of solving systems of linear equations.
Th: More examples of solving systems of linear equations (3x3 etc): the method is Gaussian elimination; defined augmented matrix and row-echelon form (REF); gave several examples of REF/non-REF.

Week 2:
T: Defined REF, RREF, gave algorithm for solving a system of linear equations (and worked through a complete example); Defined vectors, vector addition, scalar multiplication, vector equations and span; discussed how to figure out if a vector b is in the span of vectors v_1, ..., v_n