diagonal matrix is a matrix with each element is0 excep for elements on the major diagonal.(adsbygoogle = window.adsbygoogle || []).push({});

so, does it mean that

( 2 0 0

0 0 0

0 0 3 )

is not a diagonal 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!

# Is this a diagonal matrix

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