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<MIT Linear Algebra, Lecture 6: Column Space and Null Space ⁄ >




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This is the sixth post in an article series about MIT's course "Linear Algebra". In this post I will review lecture six on column spaces and null spaces of matrices. The lecture first reviews vector spaces and subspaces and then looks at the result of intersect and union of vector subspaces, and finds out when Ax=b and Ax=0 can be solved.



este é só um excerto do artigo, para aceder ao artigo completo, clique no link em baixo:
this is just a small excerpt from the article, to access the full article please click in the link below:

http://www.catonmat.net/blog/mit-linear-algebra-part-six




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