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MATH / Let v₁, v₂, …, v_(k) be unit vectors such that mathbfv_1 + mathbfv_2 + dots + mathbfv_k = beginpmatrix 6 -5 endpmatrix.Find the smallest possible value of k. Note: A uni… · Discussion

Discussing Let v₁, v₂, …, v_(k) be unit vectors such that mathbf{v}_1 + mathbf{v}_2 + dots + mathbf{v}_k = begin{pmatrix} 6 -5 end{pmatrix}.Find the smallest possible value of k. Note: A uni… · MATH

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