# What does non commutative mean in math?

## What does non commutative mean in math?

: of, relating to, having, or being the property that a given mathematical operation and set have when the result obtained using any two elements of the set with the operation differs with the order in which the elements are used : not commutative Subtraction is a noncommutative operation.

### What is an example of a non commutative property?

Subtraction (Not Commutative) In addition, division, compositions of functions and matrix multiplication are two well known examples that are not commutative..

#### What is commutative and non commutative?

Mathematical definitions A binary operation on a set S is called commutative if. An operation that does not satisfy the above property is called non-commutative.

**What is non commutative operator?**

Two quantum operators uop and vop are called non commutative if exists a function φ such that uop vop φ ≠ vop uop φ . A typical example of non commutative quantum operators is given by position and momentum operators, when they are referred to the same axis.

**Which is the best definition of non commutative mathematics?**

Definition of noncommutative. mathematics. : of, relating to, having, or being the property that a given mathematical operation and set have when the result obtained using any two elements of the set with the operation differs with the order in which the elements are used : not commutative Subtraction is a noncommutative operation.

## What makes you want to look up non commutative?

: of, relating to, having, or being the property that a given mathematical operation and set have when the result obtained using any two elements of the set with the operation differs with the order in which the elements are used : not commutative Subtraction is a noncommutative operation. What made you want to look up noncommutative?

### When do you use the commutative property in math?

Commutative Property In mathematics, commutative property or commutative law explains that order of terms doesn’t matter while performing arithmetic operations. This property is applicable only for addition and multiplication processes. Thus, it means we can change the position or swap the numbers when adding or multiplying any two numbers.

#### Which is an example of a commutative operation?

(of an operator) giving the same result irrespective of the order of the arguments; thus disjunction and addition are commutative but implication and subtraction are not Of or relating to binary operations for which changing the order of the inputs does not change the result of the operation.