[tex]\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ J(\stackrel{x_1}{4}~,~\stackrel{y_1}{3})\qquad K(\stackrel{x_2}{2}~,~\stackrel{y_2}{-3}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left( \cfrac{2+4}{2}~~,~~\cfrac{-3+3}{2} \right)\implies \left( \cfrac{6}{2}~~,~~\cfrac{0}{2} \right)\implies (3~~,~~0)[/tex]
