Find the Indicated Vector $\mathbf { u } = 3 \mathbf { i } , \mathbf { v } = \mathbf { i } + \mathbf { j }$

Multiple Choice

Find the indicated vector.
-Let $\mathbf { u } = 3 \mathbf { i } , \mathbf { v } = \mathbf { i } + \mathbf { j }$ . Find $6 \mathbf { u } + \mathbf { v }$ .

A) $19 i + 6 j$
B) $\mathbf { i } + 19 \mathrm { j }$
C) $19 i + j$
D) $11 \mathrm { i } + \mathrm { j }$