Muhammad al – Xorazmiy nomidagi Toshkent axborot -texnologiyalari universiteti Labaratoriya ishi 2020 – yil

3.Topshirip:

3-Topshiriq Chiziqli tenglamalar sistemasini Kramer usuli yordamida yechish dasturi

#include

#include

#include

int main(){

using namespace std;

valarrayA(9),B(9),C(9);

puts("A matritsa: ");

for(int i=0;i<9;i++)

cin>>A[i];

puts("B matritsa: ");

for(int i=0;i<9;i++)

cin>>B[i];

system("cls");

cout<<"\nMatritsa A\n";

for(int i=0;i<9;i++){

if(i&&!(i%3))

cout<

cout<

}

cout<<"\nMatritsa B\n";

for(int i=0;i<9;i++){

if(i&&!(i%3))

cout<

cout<

}

puts("\n\n (A-B)*A+3*B:\n");

C=3*(A*A-B*B)-2*A*B;

for(int i=0;i<9;i++){

if(i&&!(i%3))

cout<

cout<

}

return 0;

}