Question
Classify the following as scalar and vector quantities:
Work.
Work.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

$ \begin{vmatrix} \text{cos 15}^{0}& \text{sin 15}^{0} \\ \text{sin 75}^{0} & \text{cos 75}^{0} \\ \end{vmatrix}$.