F(X) funksiyaning qiymatini hisoblash uchun dasturini tuzing

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tarix	22.03.2024
ölçüsü	19,12 Kb.
	#183019

Dasturlash 2

1-topshiriq
F(x) funksiyaning qiymatini hisoblash uchun dasturini tuzing.

-cos(2x)

π/3

2π/3

#include

using namespace std;

int main()

{
float f,x,xb,xo,pi=3.1415;

xb=pi/3; xo=2*pi/3;

float h=(xo-xb)/10;
cout<<"\n Funksiya qadami->"< x=xb;
while(x<=xo)
{
f=-cos(2*x);
cout<<"\n F("< x+=h;
}
}

2-topshiriq

a) ; b) ; c)
#include
using namespace std;
int mashq_A()
{
float sum=0, n;
for(n=1; n<20; n++)
sum=sum+(3/(2*n+1));
cout<<"\n A) Summa-> "< return 0;
}
int mashq_B()
{
float sum=0, R;
for(R=1; R<17; R++)
sum=sum+((R+1)/(sin(R)+exp(-R)+1));
cout<<"\n B) Summa-> "< return 0;
}
int mashq_C()
{
float sum=0, pi=1, R, i;
for(R=1; R<16; R++)
{for(i=1; i<6; i++){
sum=sum+((pow(R+1,i)+4)/(pow(-1,R)+3*pow(-1,i)+pow(i,R)));}
pi=pi*sum;}
cout<<"\n C) Pi-> "<
return 0;
}
int main()
{
cout< cout< cout<}

3-topshiriq

#include

using namespace std;
int main()
{
float xb, xo, y, x; long double S;
int c=1, p=1, p1;
cout<<"\n xb->"; cin>>xb;
cout<<"\n xo->"; cin>>xo;

float h=1.*(xo-xb)/10;
cout<<"\n Qadam->"< x=xb;
do{
S=0;
for(int n=1; n<=10; n++)
for(int b=1; b<=n; b++)
{
p*=x;
p1=(2*n+1);
b*=p1;
S+=c*p/p1;
c=-c;
} x+=h;
cout<<" S="<Yüklə 19,12 Kb.
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