Just a small question, I think I may have missed this part out in our lectures or something. :|(adsbygoogle = window.adsbygoogle || []).push({});

Suppose I have a singular matrix A; will there always exist another matrix B such that AB (/BA) will be the zero matrix?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

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

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

# About singular matrices

**Physics Forums | Science Articles, Homework Help, Discussion**