MATH 262:
Introduction to Linear Algebra
Spring 2020

Lecture schedule: MW 9:30-10:45 in CR 5118

Instructor:   Vladislav Panferov,   phone (818)677-2326,   email:

Office hours:  SN 129, MW 11:00am-1:00pm or by appointment (email)


First week handouts


Announcements:


Tests and Exams


Lecture Notes


Tutoring resources for MATH 262


Homework assignments

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Assignment Due date Practice problems Results
Assignment 1: 1.1: 3, 5, 7; 1.2: 7, 8, 9. January 29 Solutions 1.1: 2, 5b (the + should be interpreted as union of two sets). Your grades
Assignment 2: 1.3: 4, 5, 6, 9; 1.4: 5, 6, 7, 8, 12, 13; 1.5: 3, 5, 10, 13, 14, 15. February 5 Solutions 1.3: 2, 3, 7, 8, 14, 15a; 1.4: 4, 6, 11, 14; 1.5: 1, 2, 8, 9.
Assignment 3: 1.6: 2, 3, 5, 8; 1.7: 3, 6, 10, 11ab; 1.8: 6, 8, 10, 19, 20. February 12 Solutions 1.6: 4, 7, 10; 1.7: 1, 5, 7, 8; 1.8: 1-5, 11, 12, 18. Solutions to Quiz.
Assignment 4: 2.1: 1ac, 2ad, 3ac; 2.2: 2, 5acd, 6ab, 8. February 19 Solutions 2.1: 2bc, 3bd; 2.2: 1, 4, 6cd.
Assignment 5: 2.3: 2c, 3, 6ac, 8bd; 3.1: 1ac, 4bd, 6, 9, 11. February 26 Solutions 2.3: 4, 5bc, 7ab. 3.1: 3, 7, 10, 12, 13.
Assignment 6: 3.2: 2, 4, 7, 14; 3.3: 2, 4, 5, 7, 8. March 4 Solutions 3.2: 5, 6, 9, 12. 3.3: 1, 6, 9, 10, 15, 17.
Assignment 7: 3.4: 3, 6, 7, 12, 13ab; 3.5: 15, 17, 18, 19. March 11 3.4: 1, 2, 5, 8, 9; 3.5: 6, 13 (see also examples after Theorem 3.15).
Assignment 8: 3.6: 1ab, 2cd, 4ac, 5bc, 6; 5.1: 2abcf, 3, 6. March 26 Solutions 3.6: 3, 5ef, 9; 5.1: 5, 6, 10-14; Find examples of 2X2 matrices A and B such that (a) AB=BA (b) AB≠BA. Solutions to Quiz.
Assignment 9: 5.2: 1bc, 2ad, 4bce, 8, 12; 6.1: 8, 15, 17, 18, 21; 6.2: 1ce, 2ce, 8ce. April 6 Solutions 5.2: 3, 4abf, 5, 12; 6.1: 5, 6, 9-11, 22. 6.2: 1b, 2b, 8b, 4.
Assignment 10: 6.3: 1, 3, 8, 10, 11; 6.4: 1, 5, 6; 6.5: 2, 4, 5. April 13 6.3: 6, 7, 9, 12, 13; 6.4: 3; 6.5: 1, 3.
Assignment 11: 6.6: 2ab, 3, 4, 9; 6.7: 3, 4, 8. April 20 6.6: 2c, 5, 10; 6.7: 1, 2, 5, 6, 9.
Assignment 12: 7.2: 1ab, 2, 4, 7abd, 11. April 22 7.2: 1d, 3, 5, 6, 7cef.
Assignment 13: 7.3: 2, 4, 9; 7.4: 7; 8.1 7abce, 11. May 1 7.3: 10-12; 8.1 7ef, 8, 15.
Assignment 14: 8.2: 4, 6, 9; 8.3: 2abcf, 4. May 4 8.2: 3, 7, 8, 13, 17; 8.3 1, 6, 7.

last modified on 05 May 2020