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#include
#include
using namespace std;
int main()
{
float a;
float b;
float c;
float x1;
float x2;
float akar;
cout <<"Jika a=3 " ; cin >>a;
cout <<"jika c= 5"; cin >>c;
cout<
if(a==1 && b==2)
{
cout <<"Tidak ada akar"<
}else
{
if(a==0)
{
x1=-5/8;
cout <<"x1 =" <<
}else
{akar=pow(8,2)-(4*3*5);
if(akar<0)>
}else{cout<
x1=(-8+sqrt(akar))/(2*3);
x2=(-8-sqrt(akar))/(2*3);
cout <<" x1 = "<<
cout <<" x2 = "<<
}}}
return ;
}
#include
int main () {
int i, j;
int A[2][2], B[2][2], C[2][2];
cout<<" Nama : wahyu jumadi"<
cout<<" Nim : 0708002010033"<cout<<" Prodi : D3 Inskom"<
cout<<" Mapel : Komputasi Numerik"<
cout<<" Materi : Pengurangan Matrik"<cout<<" ============================="<
cout<
cout<
A[0][0] = 28;
A[0][1] = 29;A[1][0] = 4;
A[1][1] = 17;
B[0][0] = 3;
B[0][1] = 12;
B[1][0] = 7;B[1][1] = 5;
cout<<"Hasil :"<
cout<
for(i=0; i<=1; i++) { for(j=0; j<=1; j++) { C[i][j] = A[i][j] - B[i][j]; cout<<
}cout<
}
return 0;
}
#include
#include
void main()
{
int baris, kolom;
int i, j;
int A[25][25];int B[25][25];
int X[25][25];
cout<<"Penjumlahan Matrik"<
cout<
/******* Masukkan ordo *******/
printf("masukkan ordo baris = ");
scanf("%i",&baris);
printf("masukkan ordo kolom = ");scanf("%i",&kolom);
/******* Masukkan matriks A *******/
for(i=0;i
{ for(j=0;j
{ printf("input data matrik A[%i][%i] : ",i+1,j+1);
scanf("%i",&A[i][j]);
}
}
/******** Masukkan matriks B ********/
for(i=0;i{ for(j=0;j
{ printf("input data matrik B[%i][%i] : ",i+1,j+1);
scanf("%i",&B[i][j]);
}
}
/******** Proses penjumlahan matriks A dan B ********/
for(i=0;i
{ for(j=0;j
{ X[i][j]=A[i][j]+B[i][j];
}}
/******** Cetak isi matriks A ********/
printf("\n matrik A\n");
for(i=0;i
{ for(j=0;j
printf("%6i",A[i][j]);
printf("\n");}
printf("\n");
/******** Cetak isi matriks B *******/
printf("\n matrik B\n");
for(i=0;i
{ for(j=0;j
printf("%6i",B[i][j]);printf("\n");
}printf("\n");
/******** Cetak hasil penjumlahan matriks A dan B *******/
printf("\n matrik penjumlahan A+B\n");
for(i=0;i
{ for(j=0;j
printf("%6i",X[i][j]);printf("\n");
}printf("\n\n");
}