Описание слайда:
Пример
A = {a,b,c,d}
β(A) = Ø↔(0,0,0,0,)
{a,b,c,d} ↔(1,1,1,1)
{a,b} ↔(1,1,0,0)
{a,c} ↔(1,0,1,0)
{a,d} ↔(1,0,0,1)
{b,c} ↔(0,1,1,0)
{b,d} ↔(0,1,0,1)
{c,b} ↔(0,1,1,0)
{a} ↔(1,0,0,0)
{b} ↔(0,1,0,0)
{c} ↔(0,0,1,0)
{d} ↔(0,0,0,1)
{a,b,c} ↔(1,1,1,0)
{a,b,d} ↔{1,1,0,1}
{d,b,c} ↔(0,1,1,1)
{a,c,d} ↔(1,0,1,1)