MAT 335-1
Homework
Assignment #7
Hand in
Wednesday, October 17, 2007
1.
Do both parts of this problem by hand, and show
your work.
a)
Find the LU-factorization of A.
b)
Use that LU-factorization to solve 
2.
Do all parts of this problem with MATLAB, submit a
printout of your calculations, and annotate it with your conclusions.
a)
Find the LU-factorization of A.
b)
Use that LU-factorization to solve