Mathematics Homework Solutions
#69830
Show that any matrix A can be written as a sum of rank-1 matrices. And show how these rank-1 matrices can be chosen so that only r of them are necessary (where r=rank(A)).
Show that any matrix A can be written as a sum of rank-1 matrices. And show how these rank-1 matrices can be chosen so that only r of them are necessary (where r=rank(A)).
Rank-1 matrices are investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.
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