Question
Three vectors satisfy the relation $\vec{A} \cdot \vec{B}=0$ and $\vec{A} \cdot \vec{C}=0$, then $\vec{A}$ is parallel to(A) $\vec{C}$(B) $\vec{B}$(C) $\vec{B} \times \vec{C}$(D) $\vec{B} \cdot \vec{C}$
Step 1
Step 1: Given that $\vec{A} \cdot \vec{B}=0$ and $\vec{A} \cdot \vec{C}=0$, this implies that vector $\vec{A}$ is perpendicular to both vectors $\vec{B}$ and $\vec{C}$. Show more…
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