Question
If $2\hat{i} + 3\hat{j}$, $\hat{i} + \hat{j} + \hat{k}$, and $\lambda \hat{i} + 4\hat{j} + 2\hat{k}$, taken in order, are coterminous edges of a parallelepiped of volume 2 cubic units, then the value of $\lambda$ is ..........
If $2\hat{i} + 3\hat{j}$, $\hat{i} + \hat{j} + \hat{k}$, and $\lambda \hat{i} + 4\hat{j} + 2\hat{k}$, taken in order, are coterminous edges of a parallelepiped of volume 2 cubic units, then the value of $\lambda$ is ..........