None. 2 pairs = 2*2 people So 4 rows of 2 pairs = 2*2*4 = 16 people. You have only 8.
a cube * * * * * It cannot be a cube because a cube does not have 8 pairs of perpendicular faces - it has 12.
6
28 pairs
8
7 pairs but a total of 8 C1 - C8
8-12 pairs
8
16
There are 4 pairs, 8 wires in total.
8
six
4
8 total, 4 pairs.
24 is the answer
100,579,789,798,778,657,668,456,467,367,00
25