Find the angle between the two vectors ( vec{a} ,and , vec{b} ) wi – McqOptions

MCQOPTIONS

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{ }{3} )
B.	( frac{ }{6} )
C.	(cos^{-1} u2061 frac{ sqrt{2}}{3} )
D.	(cos^{-1} u2061 frac{2}{ sqrt{3}} )
Answer» C. (cos^{-1} u2061 frac{ sqrt{2}}{3} )

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