The original vector vec$(A{)}_1$ is scaled a final time. This time, it is divided by $2.$

vec$(A{)}_4=\frac{\text{v}\text{e}\text{c}(A{)}_1}{2}=A_{x,4}$hat$(x)+A_{y,4}$hat$(y)$

Determine the magnitude of $A_{x,4}.$

$A_{x,4}=$

Determine the magnitude of $A_{y,4}.$

$A_{y,4}=$

Determine the magnitude of vec$(A{)}_4.$

$|vec(A{)}_4|=$