MTH 3311 - Linear Algebra
Your Name
Midterm
Your Signature
Problem
Total Points
1
12
2
13
3
12
4
13
Total
Spring 2010
50
Score
This exam is closed book.
Calculators are not allowed.
In order to receive credit, you must show your work. You must also jus
MTH 3311 - Linear Algebra
Your Name
Midterm
Your Signature
Problem
Total Points
1
10
2
10
3
10
4
10
5
10
Total
Spring 2009
50
Score
This exam is closed book.
Calculators are not allowed.
In order to receive credit, you must show your work. You must als
MTH 3311 - Linear Algebra
Your Name
Final Exam
Your Signature
Problem
Total Points
1
10
2
8
3
8
4
8
5
8
6
8
Total
Spring 2010
50
Score
This exam is closed book.
Calculators are not allowed.
In order to receive credit, you must show your work. You must
MTH 3311 - Linear Algebra
Your Name
Final Exam
Your Signature
Problem
Total Points
1
10
2
8
3
8
4
8
5
8
6
8
Total
Spring 2009
50
Score
This exam is closed book.
Calculators are not allowed.
In order to receive credit, you must show your work. You must
Homework Quiz 5
MTH 3311
§1.7
Name; 5 éiU-bbi
Answer the questions. You may use your homework.
1. (3 points) [§1.7, #21] True or False. Justify your answer:
a) The columns of a matrix A are linearly independent if the equations Ax = 0 has the
trivial
2 CHAPTER 1 Linear Equations in Linear Algebra
seismic data for the equations are obtained from employs linear programs that schedule ight crews,
' underwater'shock'wavescreated by explosions - -_ _ - - - - monitor the locations of aircraft, orplan the
MTH 3311
Linear Algebra
Vocabulary Review 1
matrix - A rectangular grid of numbers
m n matrix - A matrix with m rows and n columns
square matrix - A matrix with the same number of rows as columns
identity matrix - A square matrix whose diagonal elemen