WAP in C to find determinant of matrix order 3x3

#include

#include

void main()

{

                int i, j,cal;

                int det[3][3];

printf("\n Enter Elements of Matric 3x3\n");

                for (i=0; i<3; i++)

                {

                                for(j=0;j<3; j++)

                                {

                                               

                                                scanf("%d",&det[i][j]);

                                }

                }

                printf("\n Enter matrix is:\n");

                for (i=0;i<3;i++)

                {

                                for(j=0;j<3; j++)

                                                printf("%d\t",det[i][j]);

                printf("\n");

                }

// Determinants of the matrix

                cal=(det[0][0])*(cal=(det[1][1]*det[2][2])-(det[2][1]*det[1][2]))-det[0][1]*((det[1][0]*det[2][2])-(det[2][0]*det[1][2]))+det[0][2]*((det[1][0]*det[2][1])-(det[2][0]*det[1][1]));

                printf("\n the Determinant of the matrix=%d\n",cal);

}

OUTPUT

 

 

 

Posted Date: 9/29/2012 2:51:34 AM | Location : United States

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