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Linear Algebra and Its Applications
· Problem 2.4.7
Vector Spaces — Gilbert Strang
Mathematics · four-fundamental-subspaces
Problem
Why is there no matrix whose row space and nullspace both contain
(
1
,
1
,
1
)
(1,1,1)
(
1
,
1
,
1
)
?
Related theory
The Four Fundamental Subspaces
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