Precalculus Archive: Questions from April 01, 2023
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Si \( \vec{v}=10 \vec{\imath}+\vec{\jmath} \) y \( \vec{w}=2 \vec{\imath}+\vec{\jmath} \) son vectores, entonces halla \( \|\vec{v}-3 \vec{w}\| \). \[ \begin{array}{l} 2 \sqrt{5} \\ -2 \sqrt{5} \\ 2 \2 answers -
Halla el vector de posición \( \vec{v} \) del vector cuyo punto inicial es \( P=(-2,-4) \) y el punto terminal es \( Q=(4,1) \). \[ \begin{array}{l} \vec{v}=8 \vec{i}+3 \vec{j} \\ \vec{v}=5 \vec{i}+62 answers -
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