If a , b and c are unit coplanar vectors, then the scalar triple product [ array lll 2 a…
Mathematics · JEE Advanced · NTA Exams — Vector Algebra
If \(\vec{a}, \vec{b} \text { and } \vec{c}\) are unit coplanar vectors, then the scalar triple product \(\left[\begin{array}{lll}
2 \vec{a}-\vec{b} & 2 \vec{b}-\vec{c} & 2 \vec{c}-\vec{a}
\end{array}\right]=\)
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