Let V₁ 1 -2 3 2 {V1, V2,V3}. V₂ = 2 -2 V3 7 8 7 - 10 and u = Is u in the subspace of R4 generated by {V₁ V2 V3}? Yes No -2 -2 8 Determine if u is in the subspace of R4 generated by

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