Determine the number of binary relations on a set containing for each

pair of distinct elements

at least one of the ordered pairs and (maybe both)

- October 30th 2012, 03:39 PMmaximus101Determine the number of binary relations on a set A = {a_1, a_2, . . . , a_n}
Determine the number of binary relations on a set containing for each

pair of distinct elements

at least one of the ordered pairs and (maybe both)