FORT IRWIN, Calf., Oct. 11, 2011 -- Composed of the same materials as the rocky, desert terrain it depicts, the New York Army National Guard's 27th Infantry Brigade Combat Team's massive sand table has allowed its leaders to better understand the areas they'll be dealing with while training here.
Definition of Empty Set. An Empty Set is a set with no elements. It can be symbolized by {} or Ã¸. The solution set for an equation that has no solution is also called an empty set.It is also called a null set. A = {2, 6, 8} and B = {3, 5, 7}. Let C represent the intersection of the sets A and B. C = {}, a null set, because there is no element common between the two sets.
In mathematical sets, the null set, also called the empty set, is the set that does not contain anything. It is symbolized or { }. There is only one null set. This is because there is logically only one way that a set can contain nothing. The null set makes it possible to explicitly define the results of operations on certain sets that would otherwise not be explicitly definable.