Program 125:
Explanation:#include<stdio.h> main() { int i,j,rows,col; printf("Enter number of rows\n"); scanf("%d",&rows); printf("Enter number of columns\n"); scanf("%d",&col); int a1[rows][col],a2[rows][col],diff[rows][col]; //Taking input for 1st matrix printf("Enter Matrix 1\n"); for(i=0;i<rows;i++) { for(j=0;j<col;j++) { scanf("%d",&a1[i][j]); } } //Taking input for 2nd matrix printf("Enter Matrix 2\n"); for(i=0;i<rows;i++) { for(j=0;j<col;j++) { scanf("%d",&a2[i][j]); } } //Difference of matrix for(i=0;i<rows;i++) { for(j=0;j<col;j++) { diff[i][j]=a1[i][j]-a2[i][j]; } } printf("Difference of above matrices is\n"); for(i=0;i<rows;i++) { for(j=0;j<col;j++) { printf("%d\t",diff[i][j]); } printf("\n"); } }
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Output: