Encyclopedia > Nullity

  Article Content

Nullity

In linear algebra, the nullity of a matrix M is the number of columns of M minus the rank of M. If the m by n matrix M is regarded as a linear transformation RnRm, then the nullity is equal to the dimension of the kernel of this linear transformation.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Urethra

... females than males. Urethritis is a common cause of dysuria[?] (pain when urinating). Related to urethritis is so called urethral syndrome[?] Passage of kidney stones ...

 
 
 
This page was created in 24 ms