modul praktikum algoritma & pemrograman ii laboratorium dasar
modul praktikum algoritma & pemrograman ii laboratorium dasar
modul praktikum algoritma & pemrograman ii laboratorium dasar
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Laboratorium Komputer, Program Ilmu Komputer Unsri<br />
Perkalian<br />
= 2 3 2<br />
4 -3 -2<br />
2 8 6<br />
Contoh<br />
Matriks A = 3 5 3 Matriks B = 1 2 1<br />
4 1 0 0 4 2<br />
3 9 6 1 1 0<br />
maka C = A x B<br />
= 3x1+5x0+3x1 3x2+5x4+3x1 3x1+5x2+3x0<br />
4x1+1x0+0x1 4x2+4x4+0x1 4x1+1x2+0x0<br />
3x1+9x0+6x1 3x2+9x4+6x1 3x1+9x2+6x0<br />
= 6 29 3<br />
4 28 6<br />
9 48 21<br />
Contoh Program<br />
//Program mengisi nilai matriks<br />
//Nama File Mat1.cpp<br />
#include <br />
#include <br />
#include <br />
#include <br />
void main()<br />
{<br />
int jb, jk, i, j;<br />
float arr1[10][10];<br />
clrscr();<br />
coutjb;<br />
coutjk;<br />
cout