## How do you write a matrix multiplication code?

## How do you write a matrix multiplication code?

Matrix Multiplication in C

- #include
- int main()
- {
- int m, n, p, q, c, d, k, sum = 0;
- int first[10][10], second[10][10], multiply[10][10];
- printf(“Enter the number of rows and columns of first matrix\n”);
- scanf(“%d%d”, &m, &n);
- printf(“Enter the elements of first matrix\n”);

**Does C++ have matrix multiplication?**

Matrix multiplication in C++ is a binary operation in which two matrices can be added, subtracted and multiplied. Input for row number, column number, first matrix elements, and second matrix elements is taken from the consumer to multiply the matrices. Then the matrices entered by the consumer are multiplied.

**What is the syntax for matrix multiplication and its rules?**

You can only multiply two matrices if their dimensions are compatible , which means the number of columns in the first matrix is the same as the number of rows in the second matrix. If A=[aij] is an m×n matrix and B=[bij] is an n×p matrix, the product AB is an m×p matrix.

### How do you multiply two numbers in assembly?

Step I : Initialize the data segment. Step II : Get the first number in AL register. Step III : Get the second number in BL register. Step IV : Multiply the two numbers.

**What is SHR in assembly?**

The SHR (shift right) instruction performs a logical right shift on the destination operand. The highest bit position is filled with a zero.

**How do you write a matrix multiplication in C?**

Matrix multiplication in C

- #include
- #include
- int main(){
- int a[10][10],b[10][10],mul[10][10],r,c,i,j,k;
- system(“cls”);
- printf(“enter the number of row=”);
- scanf(“%d”,&r);
- printf(“enter the number of column=”);

## How do you write a matrix multiplication program in C++?

Matrix multiplication in C++

- #include
- using namespace std;
- int main()
- {
- int a[10][10],b[10][10],mul[10][10],r,c,i,j,k;
- cout<<“enter the number of row=”;
- cin>>r;
- cout<<“enter the number of column=”;

**How do you multiply a 3×3 matrix?**

A 3×3 matrix has three rows and three columns. In matrix multiplication, each of the three rows of first matrix is multiplied by the columns of second matrix and then we add all the pairs.

**What is the correct code to perform matrix multiplication on the matrix A and B?**

for o in range(len(B)): multiResult[m][n] += A[m][o] * B[o][n] # Storing multiplication result in empty matrix. # Printing multiplication result in the output. print(“The multiplication result of matrix A and B is: “)

### What does mov ah 4CH mean?

MOV AH, 4CH means store (or “move” (w)) the hexadecimal value 4C into register (w) AH .