S15 MA 265 Exam 2 04/02/2015 12:00pm or 1:30pm
You have 75 minutes to finish the exam.
NAME:
You must show work to receive credit.
1. (12 pts) Let V = spancfw_v1 , v2 , where
1
v1 = 0 ,
2
1
v2 = 1 .
S15 MA 265 Exam 1 02/19/2015 12:00pm or 1:30pm
You have 75 minutes to finish the exam.
NAME:
You must show work to receive credit.
1. (14 pts) Compute det(A), given
A=
2
1
0
0
1
2
1
0
page 1 of 7
0
1
Math 265
Professor Priyam Patel
11/4/13
Midterm 2 Practice Problems Answers
1. Yes. If you form the matrix A = [u1 u2 u3 ] and row reduce you will find that rank A =
3. Therefore, the columns of A and
S15 MA 265 Exam 2 04/02/2015 12:00pm or 1:30pm
You have 75 minutes to finish the exam.
NAME:
You must show work to receive credit.
1. (12 pts) Let V = spancfw_v1 , v2 , where
1
v1 = 0 ,
2
1
v2 = 1
Math 265 Midterm 1
Oct 2nd, 2008
Name:
Section:
This exam consists of 8 pages including this front page.
Ground Rules
1. No calculator is allowed.
2. Show your work for every problem unless otherwise
S15 MA 265 Exam 1 02/19/2015 12:00pm or 1:30pm
You have 75 minutes to finish the exam.
NAME:
You must show work to receive credit.
1. (14 pts) Compute det(A), given
A=
2
1
0
0
1
2
1
0
0
1
2
1
0
0
1
2