1-Laboratiriya ishi Baxtiyorov Abdullo

1-Laboratiriya ishi

Baxtiyorov Abdullo

1-masala

#include

#include

using namespace std;

int main()

{ float b=4,a,c;

float alfa=180/6,gama=180/2,beta;

beta=180-alfa-gama ;

cout << "\nalfa=" << alfa << "\tgama=" << gama << "\tekanidan: ";

cout << "\n\t\t\t beta=" <

a=(b/sin(M_PI/3))*sin(M_PI/6);

c=(b/sin(M_PI/3))*sin(M_PI/2);

cout << "\na tomon: " << a;

cout << "\nc tomon: " << c;

cout << "\nPerimetr: " << a+b+c;

cout << "\nYuza: " << a*b/2;

cout << "\nR:\t " << (c/sin(M_PI/2))/2;

cout << "\nr:\t " << (a+b-c)/2;

cout << "\n\n";

return 0;

}

2-masala

#include

#include

using namespace std;

int main()

{

int x=3,y=-2;

bool A=false,z;

z=(2<=x) && (x<4) && ( (2.8

cout << "z=" << z;

return 0;

}