2007 - 2008 Fall MT1

# 2007 - 2008 Fall MT1 - Group List No Last Name Name Student...

This preview shows pages 1–3. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Group List No. Last Name Name Student No. Department Section Signature : : : : : : : : : : : : : Code Acad. Year Semester Coordinator Date Time Duration M E T U Department of Mathematics BASIC LINEAR ALGEBRA Midterm 1 Math 260 2007-2008 Fall S.F, S.O, A.S. October 31.2007 17:40 90 minutes 4 QUESTIONS ON 4 PAGES TOTAL 100 POINTS 1 2 3 4 Question 1 (10+10=20 points) Consider the following matrix: A =                1 1 2 2 7 3- 1 1 3 4- 1 1 3 8 1- 6 2 6 1 2 3 4- 5 5 1- 2 1 1 7                a) Find an upper triangular matrix which is row equivalent to A . b) Find the determinant of 2 A . Question 2 (15+10 points) a)Find the inverse of the following matrix using elementary row operations. (Warning: There is no partial credit for this question, so make sure that your operations are right and your final answer is correct)    1- 2 1 3- 4- 3- 7 10    b) Suppose that A and B are 3 × 4 matrices such that...
View Full Document

{[ snackBarMessage ]}

### Page1 / 4

2007 - 2008 Fall MT1 - Group List No Last Name Name Student...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online