If unit vector c makes an angle \(\frac{\pi}{3}\) with \(\hat{i} \times \hat{j}\), then minimum and maximum values of \((\hat{i} \times \hat{j}) \cdot c\) respectively are
A. 0, \(\frac{\sqrt{3}}{2}\)
B. \(-\frac{\sqrt{3}}{2}, \frac{\sqrt{3}}{2}\)
C. -1, \(\frac{\sqrt{3}}{2}\)
D. None of these
Answer:B
If unit vector c makes an angle \(\frac{\pi}{3}\) with \(\hat{i} \times \hat{j}\), then minimum and maximum values of \((\hat{i} \times \hat{j}) \cdot c\) respectively are
A. 0, \(\frac{\sqrt{3}}{2}\) B. \(-\frac{\sqrt{3}}{2}, \frac{\sqrt{3}}{2}\) C. -1, \(\frac{\sqrt{3}}{2}\) D. None of these