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anonymous
 5 years ago
what is the rank ?
anonymous
 5 years ago
what is the rank ?

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Owlfred
 5 years ago
Best ResponseYou've already chosen the best response.0Clarify your question please.

nowhereman
 5 years ago
Best ResponseYou've already chosen the best response.0The rank is the dimension of the image of a linear function between vector spaces.

nowhereman
 5 years ago
Best ResponseYou've already chosen the best response.0So if you interpret a linear function between finite dimensional vector spaces as multiplication with a matrix (so choosing a basis in the vector spaces) the rank of that matrix is the number of maximal linearly independent row / column vectors.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Or the number of nonzero rows in a matrix can be considered as its rank

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Fill in the table with maximum values for rank and minimum values for nullity for each size of matrix: 4x6 7x3 6x6 and 1x4
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