It is a set that contains no elements - an empty set.
It is the sum of a set of values.
Simplifying in maths means exactly that: making it less complicated, and reducing it to the fewest terms necessary.
the mean is an average of a set of numbers
The set of all the solutions of an equation or condition
Empty set or null set
The null set is a set which has no members. It is an empty set.
An empty set in math is called a null set.
null set
A set is a collection - of objects, numbers, mathematical entities, etc.
null set or empty set, is a set with no elements.
In math, an interval is a set of real numbers with the property that any number that lies between two numbers in the set is also included in the set.
The null set. Every set is a subset of itself and so the null set is a subset of the null set.
A null set is a set with nothing in it. A set containing a null set is still containing a "null set". Therefore it is right to say that the null set is not the same as a set containing only the null set.
There is only one null set. It is 'the' null set. It is a set which does not contain any numbers.
Two events are disjoint if they cannot occur together. In set terms, their intersection is a null set.
First off, empty set is another word for null set. They mean exactly the same thing. These terms are used in set theory, which is a type of math that studies groups of things (like numbers or shapes). If you have ever made a Venn diagram, you have used the principles of set theory.For example, when you have a group of numbers such as {1,2,3,4,5}. Let's say that group of numbers is set A. Then you got another group of numbers, let's say set B, which is {6,7,8,9,10}. These are all the numbers in the diagram, that we will be talking about.If you want to find what is not in set A or set B, there is nothing, because everything is either in set A or set B. So, the answer would be empty set, because there is nothing outside of set A and B.Empty/Null Set Symbols: Ø and { }Both symbols mean the same thing.
To "vacate" something in legal terms means to make it null and void it or set it aside. See: http://definitions.uslegal.com/v/vacate/