Math 250 (07)-- Introduction to Linear Algebra -- Spring 2020, Section 7

Office Hour of TA (Matthew Hohertz), Mon 3:30-4:50pm, Wed 3:30-4:50pm, Hill 626(Mon), online (Wed)

Instructor Prof. Yanyan Li.

Office Hour: Thursday, 3:20pm to 4:40pm, via Canvas Conference

Textbook

L.E. Spence, A.J. Insel and S.H. Friedberg ; Elementary Linear Algebra (Second edition);

Policy

Homework+Quiz 20%; Exam 1 20%; Exam 2 20%; Final Exam 40%. (for homework, two lowest scores will be dropped; no late homework)

Tentative Syllabus and homework

Date Section Homework
Jan. 21 1.1 1, 3, 5, 9, 17, 19, 23, 25, TF: 37-56, 71,75,79,81,82 (TF=true-false questions)
Jan. 24 1.2 Be graded: 3, 9, 19, 35, TF: 51, 59, 61 Not graded: 1,15,17,29,31,37,39, TF: 45-50, 52-58, 60, 62, 63, 67,68,75,76,77,78
Jan. 28 1.3 Be graded: 13, 47, TF: 57, 61, 65, 69, 73. Might be graded: 3, 9, 12, 23, 24, 51. Not graded: 49, 52, 53, TF: 58-60, 62-64, 66-68, 70-72, 74-76.
Jan.31 1.4 Be graded: 7, 17 37. Might be graded: 9, 14, 19, 24, 39. Not graded: 3, 35, 40, TF: 53-72
Feb. 4 1.6 Be graded: 8, 26, 32. Might be graded: 11, 21, 25, 34, 38, 42, 43. Not graded: 23, 29, 31, 39, TF: 45-64, 70, 72
Feb. 7 1.7 Be graded: 16, 26, 34; Might be graded: 5, 10, 11, 33, 51, 53. Not graded: 1, 19, 25, 27, 31, TF: 63-82, 87, 89
Feb. 11 2.1 Be graded: 13, 26, 29; Might be graded: 11, 17, 19, 22, 31, TF: 38, 49, 50. Not graded: 23.
Feb. 14 2.3, App. E Be graded: 14, 22, 31; Might be be graded: 1, 3, 10, 15, 17, 19, 21, 27, TF: 33-52, 54, 61
Feb. 18 2.4 Be graded: 14, 22,28; Might be be graded: 1, 3, 7, 13, 19, 21, 27, 29, TF: 35-54.
Feb. 21 Review for Exam 1
Feb. 25 Exam #1
Feb. 28 3.1 Be graded: 14, 26, 44; Might be graded: 1, 9, 11, 16, 27, 29. Not graded: 7, 15, 19, 23, 25, TF: 45-63
March 3 3.2 Be graded: 4, 14, 64; Might be graded: 9, 15, TF: 39-48; Not graded: 1, 11, 49-58, 72
March 6 4.1 Be graded: 20, 32, 69; Might be graded: 9, 15, 21, 81, 89, TF: 43-51; Not graded: 33, 53, 57-62, 67, 72, 73, 83, 85, 93
March 10 4.2 Be graded: 6, 24, 60; Might be graded: 5, 7, 27, 29, 65; Not graded: TF: 33-50
March 13 Class Cancelled by university Class Cancelled by university
March 24 4.3 Solutions will be provided: 10, 19, 64; Solutions might be provided: 9, 17, TF: 41-50, 63, 65; Solutions not be provided: 1, 3, 51-60.
March 27 2.7 Solutions will be provided: 60, 66, 69; Solutions might be provided: 11, 17, 23, 27, 70, 71, TF: 35-54, 57, 61, 59; Solutions not be provided: 65, 68, 70, 73, 75, 79, 80
March 31 5.1 Solutions will be provided: 7, 29, 30, 35, 38; Solutions not be provided: 1, 3, 13, 17, 25, 33, 37, TF: 41:60.
April 3 Exam #2
April 7 5.2 Solutions will be provided: 10, 30, 40, 51, 85; Solutions not be provided: 9, 17, 19, 29, 37, 39, TF: 53-72, 86
April 10 5.3 Solutions will be provided: 6, 10, 18, 63, 67; Solutions not be provided: 3, 9,11, 17, 19, 29-38, 65
April 14 5.5 Solutions will be provided: 45, 51, 58, 61, 63; Solutions not be provided: 47, 53, 55, 57, 64, 65, TF: 8-11.
April 17 6.1 Solutions will be provided: 12, 23, 32, 42, TF 61, 63, 65, 67, 69, 71, 73; Solutions might be provided: 5, 7, 13, 15, 21, 29, 41, 45 47, TF: 61-80
April 21 6.2 Solutions will be provided: 8, 14, 17, 22, TF: 42, 45, 46, 47, 48, 49, 50, 51; Solutions might be provided: 5, 16, 19, 24, TF: 41:51
April 24 6.3 Solutions will be provided: 6, 8, 10, 18, 20; Solutions not be provided: 5, 7, 11, 13
April 28 6.4 Solutions will be provided: 1, 2, 8, 9, 10; Solutions not be provided: 3, 5, 7, 11, TF: 28, 29
May 1 Review