J J\,J is the point (8,2)(8, 2)(8,2) and K K\,K is the point (3,5)(3, 5)(3,5). Write down as a column vector JK⃗\vec{JK}JK.
L L\,L is the point (−4,−1)(-4, -1)(−4,−1) and M M\,M is the point (−2,−6)(-2, -6)(−2,−6). Write down as a column vector LM⃗\vec{LM}LM.