Math 404 (Advanced Linear Algebra) - HW7
First attempt due Friday 3/20/15. Second attempt due Friday 3/27/15.
Section 2.3
Turn in:
1) Book problem 9.
2) Book problem 10. [See page 89 for the denition of ij .]
3) Book problem 13.
4) Book problem 15.
5) Boo
Math 404 (Advanced Linear Algebra) HW8
First attempt due Friday 3/27/15. Second attempt due Friday 4/3/15.
Section 24
Turn in:
1) Book problem 7.
2) Book problem 9.
3) Book problem 15.
4) Book problem 16.
5) Book problem 23. [Here V is the vector space
Math 404
Advanced Linear Algebra
Spring 2012
Exam 3
Feingold
SHOW ALL NECESSARY WORK FOR EACH PROBLEM
1. (20 Points) Answer each question separately.
(a) (5 Pts) Let L : V V , let = v V be an eigenvector for L with
eigenvalue F. Show that v is an eigenvec
Math 404 (Advanced Linear Algebra) HW9
First attempt due Friday 4/3/15. Second attempt due Friday 4 / 17/ 15 (after spring break).
Section 2.5
Turn in:
1) Book problem 10.
2) Let T: P3 (R) > P3 (R) be the derivative map. (Note the range is just P2(R), b
Math 404 (Advanced Linear Algebra) - HW3
First attempt due 2/20/15, second attempt due 2/27/15.
Section 1.5
Not to turn in: Book problems 1, 2, 3, 4 (some answers in back of book).
Turn in:
1) Book problem 9.
2) Book problem 14.
3) Book problem 20.
Sectio
Math 404 (Advanced Linear Algebra) - HW6
First attempt due Monday 3/16/15 (class on Friday 3/13/15 is canceled). Second attempt
due Friday 3/20/15.
Note: Ill grade attempt 1 on Monday 3/16 afternoon and leave the papers in my department
mailbox. Feel free
Math 404 (Advanced Linear Algebra) - HW8
First attempt due Friday 3/27/15. Second attempt due Friday 4/3/15.
Section 2.4
Turn in:
1) Book problem 7.
2) Book problem 9.
3) Book problem 15.
4) Book problem 16.
5) Book problem 23. [Here V is the vector space
Math 404 (Advanced Linear Algebra) - HW10
Due Friday 4/24/15 (only one attempt, but two problems will be graded just for completion).
[Heads-up: I wont be able to have my usual oce hours on Thursday 4/23/15.]
Section 5.1
Turn in:
1) Book problem 12.
2) Bo
Math 404 (Advanced Linear Algebra) - HW9
First attempt due Friday 4/3/15. Second attempt due Friday 4/17/15 (after spring break).
Section 2.5
Turn in:
1) Book problem 10.
2) Let T : P3 (R) P3 (R) be the derivative map. (Note the range is just P2 (R), but
Math 404 (Advanced Linear Algebra) - HW5
First attempt due Friday 3/6/15, second attempt due Monday 3/16/15 (class on Friday
3/13/15 is canceled).
Section 2.1
Turn in:
1) Book problem 3.
2) Book problem 17.
3) Book problem 21.
4) Book problem 32.
5) Book
Math 404 (Advanced Linear Algebra) - HW2
First attempt due 2/13/15, second attempt due 2/20/15.
Section 1.3
Turn in:
1) Book problem 23.
2) Book problem 27.
3) Find an example of a vector space V and subspaces W1 , W2 , W3 such that W1 + W2 ,
W1 + W3 and
Math 404 (Advanced Linear Algebra) - HW3
First attempt due 2/27/15, second attempt due 3/6/15.
Fun with elds.
1) Let Q( 7) := cfw_a + b 7 | a, b Q. Prove that Q( 7) is a subeld of R.
2) Let X := cfw_a + b 2 + ci | a, b, c Q. Prove that X is not a subeld o