Linear Algebra 62-126
Test 2 November 23, 2001
Family Name - Given Name -
\7 {3&1 1. (a) [4 Marks] Show that V = {(331,332,a:3,x4) E R4 | 33% = 3:2} is not a
subspace of R4.
&~\ \O \b\\\ Q3} FD (f \~\C§Q\D +(Rpgj
ma 03% ('&\o\i>\a\c;\g \ 4 C K \C wax)
MATH 62-216-01 Final Exam
December 16, 2008
FAMIL Y NAME: FIRST NAME:
U W ID#
1. Show all your work.
2. No calculators are allowed.
3. Integral and Laplace Transform tables are attached at the back.
4. Do not separate the exam pages.
MARKS: #1 [10 ma
DEPARTMENT OF MATHEMATICS AND STATISTICS
Matrix Algebra 62-126 Test # 2
Friday, November 26, 2004
FAMILY NAME:
GIVEN NAME:
I.D. NUMBER:
Group 1 (Britten)
Group 2 (Lemire)
MARKS:
#1
[18 marks]
#2
[22 marks]
#3
[18 marks]
#4
[20 marks]
#5
[16 marks]
TOTAL
G
Mathematics 126Test 2
25 November 2010
Name
80 min Stude
Write only on this paper.
Use the last page or the back of a page if you need additional space.
Show your work and/or explain your thinking in all questions.
Each question is worth 10 points.
1
DEPARTMENT OF MATHEMATICS AND STATISTICS
Matrix Algebra 62-126 Test # 1 Solutions
Friday, October 29, 2004
1. (a) [5 marks] Find the point on the plane 2x1 x2 + 3x3 = 4 that is
closest to the point B = (5, 1, 7).
Answer: Take any point on the plane, say A
University of Windsor, Mathematics 62-126
Test 1, October 25, 2008
1. (a) (2 marks) Determine a vector equation of the line l in R3 passing through
the points P (1, 2, 1) and Q(2, 1, 1).
Solution. One direction vector for the line l is
d = P Q = (2, 1, 1)
MTH 126, Section 01: Fall 2012
Exam 1: October 03, 2012
(50 points)
Instructions :
o This test has .9 problems and a total of 7 pages. including this cover page. You have
75 minutes.
0 Read carefully and answer all questions. Show all the work.
0 Only non
DEPARTMENT OF MATHEMATICS AND STATISTICS
Matrix Algebra 62-126 Test # 2
Friday, November 17 , 2006
FAMILY NAME: _ GIVEN NAME:w
I.D. NUMBER:_
Group 1 (Dr. Wang) Group 2 (Dr. Lemire)
C.
MARKS: #1 Z [9 marks]
.4
#2 :3 [6 marks]
#3 [9 marks]
#4 [9 mar
L _
DEPARTMENT OF MATHEMATICS AND STATISTICS
Matrix Algebra 62-126 Test # 2
Friday, November 22,2002
FAMILY NAMEzl GIVEN NAME:-_
I.D. NUMBERz'
Group 1 (Britten)& Group 2 (Lemire) Group 3 (Wang)
K 57
MARKS: #1 [10 marks]
#2 ] [10 marks]
#3 [8 mark
MTH 126, Section 01: Fall 2012
Exam 2: October 31, 2012
(:30 points)
Instructions :
o This test has 9 problems and a total of 8 pages. including this cover page. You have
75 minutes.
0 Read carefully and answer all questions. Show all the work.
0 Only non
MTH 126, Section 01: Fall 2013
Practice Test for Midterm 2
(80 points)
Last name:
(10) 1. OA =
First name:
Student No.:
1
1
and OB =
. Find the following:
3
5
2
(i) AB. Answer: AB =
8
(ii) BA. Answer: AB =
2
8
(iii) |AB|. Answer: 68
2/ 68
(iv) a unit vect