Ok need help with a question that could be in tomorrow's exam:(adsbygoogle = window.adsbygoogle || []).push({});

In Euclidean space R^4 equipped with Euclidean Inner Product, let W be subspace which has basis {(1,0,-1,0), (0,-1,0,1), (2,1,-3,0)}.

Determine the vector in W which is closest to v=(1,0,0,-1)

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# Linear Algebra HELP

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