Solve the Problem $\mathbf { v } = - 3 \mathrm { i } + 2 \mathrm { j }$

Multiple Choice

Solve the problem.
-If $\mathbf { v } = - 3 \mathrm { i } + 2 \mathrm { j }$ , find $\| v \|$ .

A) $\sqrt { 5 }$
B) 5
C) 13
D) $\sqrt { 13 }$