Let \( \vec{u}, \vec{v} \) and \( \vec{w} \) be vectors in three-dimensional space, where \( \ve... VIDEO
Let \( \vec{u}, \vec{v} \) and \( \vec{w} \) be vectors in three-dimensional space, where \( \vec{u} \) and \( \vec{v} \) are unit vectors which are not perpendicular to each other and \( \vec{u} \cdot \vec{w}=1, \vec{v} \cdot \vec{w}=1, \vec{w} \cdot \vec{w}=4 \)https://bit.ly/YTAI_PWAP https://www.pw.live
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