Use the Vectors $\mathbf { u } = \langle 3,5 \rangle$

Multiple Choice

Use the vectors $\mathbf { u } = \langle 3,5 \rangle$ , $\mathbf { v } = \langle - 2,4 \rangle$ , and $\mathbf { w } = \langle 3 , - 4 \rangle$ to find the indicated quantity.State whether the result is a vector or a scalar.
$\left( \mathbf { v } ^ { * } \mathbf { u } \right) \mathbf { w }$

A) $\langle 42 , - 60 \rangle$ ; vector
B) $\langle 42 , - 56 \rangle$ ; vector
C) -58; scalar
D) -56; scalar
E) $\langle 42 , - 52 \rangle$ ; vector