MCQ
Which of the following is the unit vector perpendicular to $\overrightarrow A $ and $\overrightarrow B $
- A$\frac{{\hat A \times \hat B}}{{AB\,\sin \theta }}$
- B$\frac{{\hat A \times \hat B}}{{AB\,\cos \theta }}$
- ✓$\frac{{\overrightarrow A \times \overrightarrow B }}{{AB\,\sin \theta }}$
- D$\frac{{\overrightarrow A \times \overrightarrow B }}{{AB\,\cos \theta }}$