MathGroup Archive 2001

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Eigenvalue Problem


Steve:

I can show that they don't have to be real:


In[4]:=
Eigenvalues[{{1, 1}, {-1, 1}}]
Out[4]=
{1 - \[ImaginaryI], 1 + \[ImaginaryI]}

Ken Levasseur
Math. Sci.
UMass Lowell

Steven Spear wrote:

> Hi, could someone show me how to use Mathematica to sucessfully answer the
> following problem:
>
> Show that the Eigenvalues of A =
>
> [a][b]
> [c][d]
>
> must be real numbers. Thanks, Steve



  • Prev by Date: Re: Eigenvalue Problem
  • Next by Date: Re: Eigenvalue Problem
  • Previous by thread: Eigenvalue Problem
  • Next by thread: Re: Eigenvalue Problem