Homework Statement
compute the LU decomposition of the 3x3 matrix:
A= 2, 1, 1/2
1/2, 2, 1
1, 1/2, 2
Let f be the vector (5,3,6)
Solve Lg=f and then Ux=g. You can check your answer with A_{3}x=f
The Attempt at a Solution
I finished the calculations:
U = 1, 1/2, 1/4...