Find the Angle Between the Vectors U and V If $\mathbf { u } = 3 \mathbf { i } - 2 \mathbf { j }$

question 18

Multiple Choice

Find the angle between the vectors u and v if $\mathbf { u } = 3 \mathbf { i } - 2 \mathbf { j }$ and $\mathbf { u } = 3 \mathbf { i } + 2 \mathbf { j }$ Round your answer to two decimal places.

• A)66.14°
• B)68.34°
• C)67.38°
• D)65.45°
• E)68.79°

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