If $\bar{B}=2 \hat{i}+\hat{j}-\hat{k}$ and $\bar{C}=\hat{i}+3 \hat{k}$. If $\bar{A}$ is a unit vecto

Question

If $\bar{B}=2 \hat{i}+\hat{j}-\hat{k}$ and $\bar{C}=\hat{i}+3 \hat{k}$. If $\bar{A}$ is a unit vector, then the maximum value of the scalar triple product $[\bar{A} \bar{B} \bar{C}]$ is

Professor PC Thomas Classes · Answer

Cross product magnitude evaluation returns max value $\sqrt{59}$.