# Mavzu: Tenglamalar sestemasini yechishning Zeydel va Nyuton usuli

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Muhammad al-Xorazmiy nomidagi Toshkint axborot texnalogiyalari universituti.

3-Labaratoriya ishi

Mavzu:Tenglamalar sestemasini yechishning Zeydel va Nyuton usuli

Bajardi:Abdullayeva.N

Tekshirdi:Akbaraliyev.B

## CHIZIQSIZ TENGLAMALAR SISTEMASINI TAQRIBIY YECHISHNI ANIQLIKDA ZEYDEL USULI BILAN TOPISH

#include

#include

using namespace std;

int main ()

{

float a[100], b[100], c[100];

int i=0;

a[0]=65*1./12;

b[0]=78*1./10;

c[0]=41*1./9;

a[i+1]=65*1./12-3*1./12*b[i]-4*1./12*c[i];

b[i+1]=78*1./10-2*1./10*a[i+1]-1*1./10*c[i];

c[i+1]=41*1./9-3*1./9*a[i+1]-2*1./9*b[i+1];

cout<<"\n\t"<

while(sqrt(pow((a[i+1]-a[i]),2)+pow((b[i+1]-b[i]),2)+pow((c[i+1]-c[i]),2))>=0.001)

{

i=i+1;

a[i+1]=65*1./12-3*1./12*b[i]-4*1./12*c[i];

b[i+1]=78*1./10-2*1./10*a[i+1]-1*1./10*c[i];

c[i+1]=41*1./9-3*1./9*a[i+1]-2*1./9*b[i+1];

cout<

}

cout<<"ANIQLIK: "<

cout<<" Yechim: "<<12*a[i+1]+3*b[i+1]+4*c[i+1]<<"\n\t";

return 0;

}

A B C D E F G

 0 5,416667 7,8 4,555556 1 1,948148 6,954815 2,360658 3,468519 0,845185 2,194897 2 2,891077 6,985719 2,039481 0,942929 0,030904 0,321177 3 2,99041 6,99797 2,003648 0,099333 0,012251 0,035833 4 2,999292 6,999777 2,000286 0,008882 0,001807 0,003362 5 2,999961 6,999979 2,000018 0,000669 0,000202 0,000268