Skip the comparison with regula falsi in problem 12, since we didn't do that problem. Solutions here . Solutions here . Solutions here . This is more homework than usual, but most of it is linear algebra review.
Solutions are in the back of the book.
Only do the problem 10 system. Solutions here . Please also compute the inverse of the problem 32 matrix by augmenting it with the identity matrix and applying Gauss-Jordan. Solutions here . In problem 46, just do the problem 42 matrix.