To solve this problem, we need to write a C program that calculates the sum of each row and column of a 2x2 matrix. Here are the steps to do that: 1. Start by including the necessary header files: ```c #include ``` 2. Define a function to calculate the sum of each row and column: ```c void calculateSum(int matrix[2][2]) { int rowSum[2] = {0}; // Array to store the sum of each row int colSum[2] = {0}; // Array to store the sum of each column // Calculate the sum of each row and column for (int i = 0; i

Question

To solve this problem, we need to write a C program that calculates the sum of each row and column of a 2x2 matrix. Here are the steps to do that:

1. Start by including the necessary header files:
   ```c
   #include <stdio.h>
   ```

2. Define a function to calculate the sum of each row and column:
   ```c
   void calculateSum(int matrix[2][2]) {
       int rowSum[2] = {0}; // Array to store the sum of each row
       int colSum[2] = {0}; // Array to store the sum of each column

// Calculate the sum of each row and column
       for (int i = 0; i < 2; i++) {
           for (int j = 0; j < 2; j++) {
               rowSum[i] += matrix[i][j];
               colSum[j] += matrix[i][j];
           }
       }

// Print the sum of each row
       for (int i = 0; i < 2; i++) {
           printf("Sum of the %d row is = %d
", i, rowSum[i]);
       }

// Print the sum of each column
       for (int j = 0; j < 2; j++) {
           printf("Sum of the %d column is = %d
", j, colSum[j]);
       }
   }
   ```

3. In the main function, declare a 2x2 matrix and prompt the user to enter the coefficients:
   ```c
   int main() {
       int matrix[2][2];

printf("Enter the coefficients of the matrix:
");
       for (int i = 0; i < 2; i++) {
           for (int j = 0; j < 2; j++) {
               scanf("%d", &matrix[i][j]);
           }
       }

calculateSum(matrix);

return 0;
   }
   ```

4. Compile and run the program. Enter the coefficients of the matrix when prompted. The program will calculate and display the sum of each row and column.

Sample Input:
```
Enter the coefficients of the matrix:
2 3
4 5
```

Sample Output:
```
Sum of the 0 row is = 5
Sum of the 1 row is = 9
Sum of the 0 column is = 6
Sum of the 1 column is = 8
```

This program calculates the sum of each row and column of a 2x2 matrix and displays the results.

Knowee AI · Accepted Answer