(*						      *)
(* Numerical Mathematics and Computing, Fifth Edition *)
(* Ward Cheney & David Kincaid		              *)
(* Brooks/Cole Publ. Co.			      *)
(* (c) 2003                                           *)
(* No warranties implied or expressed.	              *)
(* File: null   				      *)

(* Null Space *)
with(LinearAlgebra):
a := Matrix([[3, 2], [7, -2]]);
NullSpace(a- 5*IdentityMatrix(2));
Eigenvalues(a);
(vals, vecs) :=  Eigenvectors(a);