Matrix equations and spanning sets


Equivalent statements for a matrix A: for every right-hand side b, the system Ax=b has a solution; every b is a linear combination of the columns of A; the span of the columns of A is maximal; A has a pivot position in every row.

Created On
August 25th, 2017
3 years ago
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 English
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August 25th, 2017 3 years ago

Submitted by Petra Taylor 

September 7th, 2017 3 years ago

Jim Fowler  Approved!