Part $1$ of $3-$ Half Way to B

vec$(M)=$vec$(A)+\frac{1}{2}(vec(B)-$vec$(A))$

What is the displacement between vec$(A)$ and vec$(B)?$

vec$(B)-$vec$(A)=,$hat$(E)+$

Now, use that to find the midpoint.

vec$(M)=1,$hat$(E)+$