Use the Vector $\mathbf { u } = \langle 3,2 \rangle$

Multiple Choice

Use the vector $\mathbf { u } = \langle 3,2 \rangle$ to find the indicated quantity.State whether the result is a vector or a scalar. $\mathbf { u } ^. { \mathbf { u } }$

A) $\langle 13,15 \rangle$ ; vector
B) 15; scalar
C) 13; scalar
D) 11; scalar
E) $\langle 17,9 \rangle$ ; vector