It follows from this definition that every set is disjoint from the empty set, and that the empty set is the only set that is disjoint from itself. A family F of sets is pairwise disjoint if, for every two sets in the family, their intersection is empty.
Ozark County Land Info. Ozark County is a county in Missouri. It covers 755 square miles (483,283 acres), which represents less than one percent of the state total. Of Missouri's 115 counties, Ozark County ranks 91st in terms of the size of its population (9,409, according to 2015 Census estimates).
Current local time in Ozark, Franklin County, Arkansas, Central Time Zone-daylight saving time change dates 2015. 09:01:21 AM, Friday 11, September 2015 CDT 24 hours.