||'''Book'''|| Linear Algebra ||
 ||'''Author'''|| Gilbert Strang ||
 ||'''Edition'''||  ||

/* code_begins */

{{{
A = matrix([[1, -1, 0], [-1, 2, -1],[0, -1, 1]])
x1=A.eigenvalues()
print 'eigen values of A are ', x1
print 'eigen vectors of A are  ',A.eigenvectors_right()

}}}

/* code_ends */

 * '''Solution by''': 
   * vasanthi, student, IIIT-Hyderabad