Matriz na forma escalonada

English translation: matrix in echelon form

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Portuguese term or phrase:Matriz na forma escalonada
English translation:matrix in echelon form
Entered by: Marlene Curtis

17:32 Nov 29, 2012
Portuguese to English translations [PRO]
Physics / Geometria Analítica
Portuguese term or phrase: Matriz na forma escalonada
Aparece no conteúdo programático de uma ementa de geometria analítica:
Matrizes: Definição. Generalidades. Operações com matrizes. Matriz na forma escalonada.
Beatriz Goulart
Brazil
Local time: 23:11
matrix in echelon form
Explanation:
In linear algebra, a matrix is in echelon form if it has the shape resulting of a Gaussian elimination. Row echelon form means that Gaussian elimination has operated on the rows and column echelon form means that Gaussian elimination has operated on the columns. In other words, a matrix is in column echelon form if its transpose is in row echelon form. Therefore only row echelon forms are considered in the remainder of this article. The similar properties of column echelon form are easily deduced by transposing all the matrices.

http://en.wikipedia.org/wiki/Row_echelon_form

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Note added at 31 minutos (2012-11-29 18:03:56 GMT)
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http://es.wikipedia.org/wiki/Matriz_escalonada
Selected response from:

Marlene Curtis
United States
Local time: 20:11
Grading comment
Obrigada!
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1matrix in echelon form
Marlene Curtis


  

Answers


4 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
matrix in echelon form


Explanation:
In linear algebra, a matrix is in echelon form if it has the shape resulting of a Gaussian elimination. Row echelon form means that Gaussian elimination has operated on the rows and column echelon form means that Gaussian elimination has operated on the columns. In other words, a matrix is in column echelon form if its transpose is in row echelon form. Therefore only row echelon forms are considered in the remainder of this article. The similar properties of column echelon form are easily deduced by transposing all the matrices.

http://en.wikipedia.org/wiki/Row_echelon_form

--------------------------------------------------
Note added at 31 minutos (2012-11-29 18:03:56 GMT)
--------------------------------------------------


http://es.wikipedia.org/wiki/Matriz_escalonada

Marlene Curtis
United States
Local time: 20:11
Native speaker of: Native in PortuguesePortuguese
PRO pts in category: 8
Grading comment
Obrigada!

Peer comments on this answer (and responses from the answerer)
agree  Salvador Scofano and Gry Midttun: Sim. In row echelon form
18 hrs
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