4 - 1 0 0 - 1 0 0 0 0 0 0 0 0 0 -1 4 - 1 0 0 0 0 0 0 0 0 0 0 -1 4 -1 0 0 0 0 0 0 W1 W2 W3 0 0 -1 4 0 -1 - 0 0 0 0 0 0 W4

[answerhappygod]

4 1 0 0 1 0 0 0 0 0 0 0 0 0 1 4 1 0 0 0 0 0 0 0 0 0 0 1 4 1 0 0 0 0 0 0 W1 W2 W3 0 0 1 4 0 1 0 0 0 0 0 0 W4 1 (45.92 KiB) Viewed 14 times

This problem is already solved here
https://www.answers.com/homework-help/stu ... 1305253674
For your reference, although I need to see more of the work for
the iterations at the end of step 3. It is okay if you use maple
just please include the exact entries you use.
4 - 1 0 0 - 1 0 0 0 0 0 0 0 0 0 -1 4 - 1 0 0 0 0 0 0 0 0 0 0 -1 4 -1 0 0 0 0 0 0 W1 W2 W3 0 0 -1 4 0 -1 - 0 0 0 0 0 0 W4 -1 0 0 0 0 4 0 -1 - 0 0 0 0 0 0 4 W5 0 0 -1 0 4 0 - -1 0 W6 0 0 0 0 0 0 0 0 220 110 110 220 110 110 110 110 220 110 110 220 0 0 0 -1 0 4 0 -1 W7 W8 0 0 0 0 0 -1 0 4 4 0 0 0 -1 0 0 0 0 0 0 -1 0 4 - 1 0 0 0 0 W9 W10 W11 W12 0 0 0 0 0 0 -1 4 -1 0 0 0 0 0 0 0 0 0 0 -1 4 -1 0 0 0 0 0 - 1 0 0 0 0 -1 4 a. Is the matrix positive definite? Although the matrix is not tridiagonal, let b. 2. 1+1- [P(T;)] Approximate the solution to the linear system using the SOR method with x = 0 and TOL = 10-2