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)
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