Vector in 3D
( \newcommand{\kernel}{\mathrm{null}\,}\)
Sketching the Vector <2,1,3>
Below is an example of sketching the vector <2,1,3>. Notice that to draw <2,1,3> you start at the origin, (0,0,0), move to (2,0,0), then move to (2,1,0), and then finally arrive at the point (2,1,3).