1.4: Hex Numbers
( \newcommand{\kernel}{\mathrm{null}\,}\)
{0,1,2,3,…,9,10,11,12,13,14,15}={0,1,2,3……..9,a,b,c,d,e,f}
( \newcommand{\kernel}{\mathrm{null}\,}\)
{0,1,2,3,…,9,10,11,12,13,14,15}={0,1,2,3……..9,a,b,c,d,e,f}