MAS 3105

Applied linear algebra I

Fall 2020, Instructor: Amod Agashe

Office hours: in lecture room right after class, or by appointment in my office (216 Love; enter through 208 Love). Email: agashe (the symbol at) math.fsu.edu

First day handout

Suggested homework problems (not to be turned in):
1.1: 4 (answer: (-3,-5)), 17, 18 (answer: yes). Remark: You can use any method to solve the linear systems in these three problems.
1.2: 7, 12 (answer: no solutions), 13, 17, 23.
1.3: 5, 9, 11 (note: the answer is yes, even though some versions of the book say no), 13, 21.
1.4: 1, 3, 7, 9, 11, 13, 15, 21, 23 (except parts c and d), 25.
1.5: 1, 5, 7, 11, 13, 15, 17, 23, 29, 31.
1.6: 15 (except the very last statement).
1.7: 1, 7, 11, 15, 17, 21, 27.
1.8: 1, 5, 9, 11, 15, 19, 21 (except part d), 33.
1.9: 1, 5, 17, 23 (except part c), 25, 31.
Optional: Supplementary exercises at the end of Chap 1: 1 (as many as you want), 5a, 7, 19, 21.
2.1: 1, 5, 7, 10, 17, 27.
2.2: 1, 5, 9 (except e), 13, 19, 31.
2.3: 3, 11, 17, 21, 33.
2.8: 7, 9, 11, 17, 19, 21 (except part a), 23.
2.9: 9, 13, 15, 17, 19, 21, 23.
5.1: 5, 7, 13, 15, 17, 21.
5.2: 1, 5, 11, 15, 21.
5.3: 1, 3, 7, 9, 11, 17, 21, 23, additional problem: find the eigenvalues of the matrix in Problem 14 (the answer is given there: 2 and 3).
5.4: 1, 3, 11, 13, 17, 21.
6.1: 1, 3, 7, 9, 11, 13, 15, 17, 19, 27.
6.2: 1, 9, 11, 13, 15, 17, 23 (except part d).
6.3: 1, 3, 7, 11, 13, 15, 21 (except part e).