Mathematics-Online lexicon: Rank of a Matrix

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	Mathematics-Online lexicon:
	Rank of a Matrix

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For an $m\times n$ -matrix

the maximal number of linearly independent columns equals the maximal number of linearly independent rows. This number is called rank of

and is denoted by $\operatorname{Rg}A$ .

see also:

automatically generated 1/27/2005