Hi All,
I have a hard time answering the following. I need some help.
Let Z={a,b,c,d,e,f} and let X denote the set of 10 partitions of Z into two sets of three. Label the members of X as follows:
0 abc|def
1 abd|cef
2 abe|cdf
3 abf|cde
4 acd|bef
5 ace|bdf
6 acf|bde
7 ade|bcf
8...