 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | Find the angle between the two vectors \(\vec{a} \,and \, \vec{b}\) with magnitude 2 and \(\sqrt{3}\) respectively and \(\vec{a.} \, \vec{b}\)=4. | 
| A. | \(\frac{π}{3}\) | 
| B. | \(\frac{π}{6}\) | 
| C. | \(cos^{-1}\frac{\sqrt{2}}{3}\) | 
| D. | \(cos^{-1}\frac{2}{\sqrt{3}}\) | 
| Answer» C. | |