Ergashov Javlonbek

#include

#include

#include

using namespace std;

int main()

{float x,y; cin>>x>>y;

float F2=(1./(x+2./x*x+3./x*x*x)+exp(x*x+3*x))/(atan(x+y)+abs((5+x)*(5+x)))-(cos(y*y+x*x/2)*cos(y*y+x*x/2));

cout<

return 0;}

19.

Ifodani xisoblang

#include

#include

#include

using namespace std;

int main()

{float x,y; cin>>x>>y;

float F3=log(abs(x+y)*(x+y)+sqrt(abs(y)+2)-(x-x*y/(x*x/2-5)))+cos(x+y)*cos(x+y)/pow((x+y),1./3);

cout<

return 0;}

20.

Ifodani xisoblang

#include

#include

#include

using namespace std;

int main()

{float x,y; cin>>x>>y;

float F3=((x*x+1)/(x*x+(x*y+y*y)/(y*y+(y+x*y)/(abs(x*y)+5))))+(1./(1+cos(x)+1/sin(abs(x))));

cout<

return 0;}

21.

Ifodani xisoblang

#include

#include

#include

using namespace std;

int main()

{float a,b;bcin>>a>>b;

float F4=pow(a,1./5)+pow((a*b+b*b)/(2*b+a*b),1./4)*(a*a+b*b+2);

cout<

return 0;}

22.

Ifodani xisoblang

#include

#include

#include

using namespace std;

int main()

{float x1,x2,c,d; bcin>>x1>>x2>>c>>d;

float F=abs((pow(sin(abs(c*x2*x2*x2+d*x1*x1*x1-c*d)),2))/(sqrt((c*x1*x1+d*x2*x2+5)+2)))+(tan(x1*x2*x2+d*d*d));

cout<

return 0;}

23.

Ifodani xisoblang