Find the Dot Product of U and V $\begin{array} { l } \mathbf { u } = 6 \mathbf { i } + 4 \mathbf { j } \\\mathbf { v } = 8 \mathbf { i } - 2 \mathbf { j }\end{array}$

question 268

Multiple Choice

Find the dot product of u and v.
$\begin{array} { l } \mathbf { u } = 6 \mathbf { i } + 4 \mathbf { j } \\\mathbf { v } = 8 \mathbf { i } - 2 \mathbf { j }\end{array}$

• A)36
• B)40
• C)44
• D)42
• E)38

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