Next: About this document ...
CS3331: Numerical Methods
Quiz 1
March. 21, 1997
- 1.
- (5%) Evaluate the determinant of A-1 where
A = BCD,
and
- 2.
- (5%) Find the eigenvalues and corresponding eigenvectors of
the matrix A:
(You should make the eigenvectors unit-length and simplify them as
much as possible.)
- 3.
- (10%) Solve the following equations
by Gauss elimination with pivoting. You should start with the matrix
and proceed the elimination step-by-step.
- 4.
- (10%) Use Gauss elimination to find the LU decomposition of
the matrix A step-by-step:
No pivoting is necessary.
J.-S. Roger Jang
3/20/1998