Find the Angle Between the Vectors U and V $( 4 , - 6,9 )$

question 111

Multiple Choice

Find the angle between the vectors u and v.Express your answer in degrees and round to the nearest tenth of a degree. u = $( 4 , - 6,9 )$ ,v = $( 9 , - 2,2 )$

• A)31.2°
• B)37.3°
• C)58.8°
• D)90°
• E)52.7°