How come a square matrix has eigenvalues of 0 and the trace of the matrix?(adsbygoogle = window.adsbygoogle || []).push({});

Is there any other proof other than just solving det(A-λI)=0?

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Eigenvalues of a rank 1 matrix?

Loading...

Similar Threads - Eigenvalues rank matrix | Date |
---|---|

A Eigenvalue Problem and the Calculus of Variations | Jan 8, 2018 |

I Eigenvalues of Circulant matrices | Oct 1, 2017 |

I Eigenvalues of block matrices | Sep 10, 2017 |

A Numerically Calculating Eigenvalues | Aug 26, 2017 |

Relationship between eigenvalues and matrix rank | May 20, 2012 |

**Physics Forums - The Fusion of Science and Community**