Levels Tought:
Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
Last Sign in: | 9 Weeks Ago, 2 Days Ago |
Questions Answered: | 4870 |
Tutorials Posted: | 4863 |
MBA IT, Mater in Science and Technology
Devry
Jul-1996 - Jul-2000
Professor
Devry University
Mar-2010 - Oct-2016
This question concerns the following matrix: A = [6,−sort(3)],[−sqrt(3),4]. This matrix is symmetric so it can be orthogonally diagonalised. |
|
 |
a) Enter the eigenvalues of A in increasing order,separated by commas. This question accepts lists of numbers or formulas separated by semicolons.  b) Find an eigenvector for each eigenvalue. Enter these eigenvectors as a list, e.g. [0,1],[1,0]. c) For each eigenvalue λ,find an orthonormal basis for the eigenspace Eλ. Let Pbe a matrix with these orthonormal eigenvectors as columns. Enter the matrix P,as a list of row vectors For each eigenvalue λ,find an orthonormal basis for the eigenspace Eλ. Let P be a matrix with these orthonormal eigenvectors as columns. Enter the matrix P,as a list of row vector d) Enter the matrix product (P^T)AP (as per part (c)). |