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3t Let W be the set of all vectors of the form 5 +5 5s Show that W is a subspace of R* by finding vectors u and v such that W
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CIR s, + EIR Iss 45t 26 ? (3-(e)s : ite a t B a W = Span 5 5 5 0 Span (4,0) option nA B u= 0 . 5 5

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