#include<stdio.h>
#include<conio.h>
#include<math.h>
#define max 8
float f(float);
void main()
{
float a,b,c,d,t;
int i,j,n;
printf("Enter the number of iterations:");
scanf("%d",&n);
for(i=-max;i<max;i++)
{
a=i;
b=i+1;
if(f(a)*f(b)<=0)
{
if(f(a)>f(b))
{
t=a;
a=b;
b=t;
}
printf("\nThe initial limits are:");
printf("\na=%f\tb=%f",a,b);
printf("\n\n a \tb \tc \tf(c)");
for(j=0;j<n;j++)
{
c=(a+b)/2;
printf("\n%10.6f%10.6f%10.6f%10.6f",a,b,c,f(c));
if(f(c)<0)
a=c;
else
b=c;
}
getch();
}
}
}
float f(float x)
{
return(cos(x)-3*x+1);
}
#include<conio.h>
#include<math.h>
#define max 8
float f(float);
void main()
{
float a,b,c,d,t;
int i,j,n;
printf("Enter the number of iterations:");
scanf("%d",&n);
for(i=-max;i<max;i++)
{
a=i;
b=i+1;
if(f(a)*f(b)<=0)
{
if(f(a)>f(b))
{
t=a;
a=b;
b=t;
}
printf("\nThe initial limits are:");
printf("\na=%f\tb=%f",a,b);
printf("\n\n a \tb \tc \tf(c)");
for(j=0;j<n;j++)
{
c=(a+b)/2;
printf("\n%10.6f%10.6f%10.6f%10.6f",a,b,c,f(c));
if(f(c)<0)
a=c;
else
b=c;
}
getch();
}
}
}
float f(float x)
{
return(cos(x)-3*x+1);
}
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