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Determine if the columns of the a span r2. a = 6 −12 −2 4
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Determine if the columns of the a span r2. a = 6 −12 −2 4
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Apr 17, 2019
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Determine if the columns of the a span r2. a = 6 −12 −2 4
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Lizz Parody
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If
then notice that the columns satisfy
which means the columns are linearly dependent and thus only span a subspace of
.
Whether you actually meant to write
would not alter the answer - the columns do not span
- but this time
Eric Goodwin
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Apr 23, 2019
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Eric Goodwin
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