Real Number Properties. There are no approved revisions of this page so it may not have been reviewed. Lets say that our universe contains the numbers 1 2 3 and 4 so U 1 2 3 4Let A be the set containing the numbers 1 and 2.
Venn diagrams can be used to express the logical in the mathematical sense relationships between various sets.
All the predefined mathematical symbols from the T e X package are listed below. On the Insert tab in the Symbols group click the arrow under Equation and then click Insert New Equation. The symbol shows that a particular item is notan element of a set. For example let us consider the set A 1 It has two subsets.