Best Answer

Matrix arithmetic

User Avatar

Wiki User

โˆ™ 2012-09-07 02:22:51
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is performing addition subtraction and scalar multiplication of matrices?
Write your answer...
Related questions

Which operatoins are not commutative?

Subtraction, division, cross multiplication of vectors, multiplication of matrices, etc.

Are matrix addition and matrix multiplication commutative?

Matrix addition is commutative if the elements in the matrices are themselves commutative.Matrix multiplication is not commutative.

What is the deffinition of commutative?

Assuming you mean definition, commutative is a property of an operation such that the order of the operands does not affect the result. Thus for addition, A + B = B + A. Multiplication of numbers is also commutative but multiplication of matrices is not. Subtraction and division are not commutative.

How do you develop a JAVA program that computes matrices?

Matrices can't be "computed" as such; only operations like multiplication, transpose, addition, subtraction, etc., can be done. What can be computed are determinants. If you want to write a program that does operations such as these on matrices, I suggest using a two-dimensional array to store the values in the matrices, and use for-loops to iterate through the values.

When adding or subtracting matrices do the dimensions of the sum or differences always match the original matrices?

Yes, because otherwise addition and subtraction are not defined.

What is matrix programming in C programming?

C Examples on Matrix OperationsA matrix is a rectangular array of numbers or symbols arranged in rows and columns. The following section contains a list of C programs which perform the operations of Addition, Subtraction and Multiplication on the 2 matrices. The section also deals with evaluating the transpose of a given matrix. The transpose of a matrix is the interchange of rows and columns.The section also has programs on finding the trace of 2 matrices, calculating the sum and difference of two matrices. It also has a C program which is used to perform multiplication of a matrix using recursion.C Program to Calculate the Addition or Subtraction & Trace of 2 MatricesC Program to Find the Transpose of a given MatrixC Program to Compute the Product of Two MatricesC Program to Calculate the Sum & Difference of the MatricesC Program to Perform Matrix Multiplication using Recursion

Are there Exceptions to the commutative property?

The commutative property works for adding and multiplying e.g. 2+4=4+2 and 3x4=4x3. But it doesn't work for subtraction and division so 5-3≠3-5 and 6÷2≠2÷6 so subtraction and division could be considered as exceptions.

Multiplication of 2 X 2 matrices is ______ associative?


Multiplication of 2 X 2 matrices is _____ associative?


Multiplication of 2x2 matrices is commutative?

No. Multiplication of matrices is, in general, non-commutative, due to the way multiplication is defined.

How are commutative and associative properties different?

The commutativity is a property of binary operations, and it states that the order in which the operands appear does not matter.If a and b are two elements and * is an operator then commutativity implies thata * b = b * aOrdinary addition and multiplication and commutative but subtraction and division are not. Matrix multiplication is not commutative.Associativity is a property of ternary operations, and states that the order in which the operations are carried out does not matter.If a, b and c are elements and * an operator, thena * (b * c) = (a * b) * c so that they can be written as a * b * c without ambiguity.Addition and multiplication (including matrices) are associative. Subtraction and division are not.

Propertes of matrices?

Algebraic Properties of Matrix Operations. In this page, we give some general results about the three operations: addition, multiplication.

Write an algorithm for multiplication of two sparse matrices?

how to multiply two sparse matrices

What is the condition for the addition of matrices?

The matrices must have the same dimensions.

What are multiplication properties?

The answer depends on the context. For example, multiplication of numbers is commutative (A*B = B*A) but multiplication of matrices is not.

What is the Flowchart for multiplication of two matrices?

[object Object]

What is commuting use?

Commuting in algebra is often used for matrices. Say you have two matrices, A and B. These two matrices are commutative if A * B = B * A. This rule can also be used in regular binary operations(addition and multiplication). For example, if you have an X and Y. These two numbers would be commutative if X + Y = Y + X. The case is the same for X * Y = Y * X. There are operations like subtraction and division that are not commutative. These are referred to as noncommutative operations. Hope this helps!!

Multiplication of two 2 X 2 matrices is?

Closed . . . .A+

Multiplication of 2 X 2 matrices is commutative?

Sometimes . . A+

Can a matrix with dimensions of 2 X 4 be added to another matrix with dimensions of 2 X 5?

No. Matrix addition (or subtraction) is defined only for matrices of the same dimensions.

Can a matrix with dimensions of 4 X 5 be added to another matrix with dimensions of 5 X 3?

No. Matrix addition (or subtraction) is defined only for matrices of the same dimensions.

What is the math definition of the distributive property of multiplication?

An operation is commutative if you can change the orderof the numbers involved without changing the result. Addition and multiplication are both commutative. Subtraction is not commutative: 2 - 1 is not equal to 1 - 2.* * * * *Oh dear!Multiplication is commutative for ordinary numbers but not for matrices, so not a correct answer. But what has any of this to do with the question?The distributive property states thata(b+c)=ab+acyou take the numbers on the inside and multiply them by the number(s) on the outside.

What is mathematical matrix?

A matrix is a rectangular array of elements. These elements are usually numbers but need not be. Matrices follow special rules for basic mathematical manipulation (addition and multiplication).

How do you describe a product matrix without multiplying?

You can indicate the multiplication with a multiplication sign. If your matrices are "A" and "B", the product is: A x B In other words, you are indicating the product, but not actually carrying out any multiplication. Anybody who understands about matrices should know what this refers to.

Program to display multiplication of two matrix?

The matrix multiplication in c language : c program is used to multiply matrices with two dimensional array. This program multiplies two matrices which will be entered by the user.