Question

Find out the solution for the given equation iteratively that at which integer value this
equation will get balance.
? = ?
? − ? ∗ ?

Teacher i need solution in c++ and python thanks

Answer 1

CODE:

#include<iostream>
#include<math.h>
//The given code implements the Newton Raphson iterative scheme for finding the root of the equation 2-2x
using namespace std;
double fun(double x) //Given function 2-2x
{
   double f=2-2*x;
   return f;
}
double fund(double x) //Derivative of the function -2
{
   double fd=-2;
   return fd;
}
main()
{
   double errmax=0.0001; //Defining maximum error
   double x=0,xn; //Taking initial guess of root as 0
   while(true)
   {
       xn=x-fun(x)/fund(x);
       if((fabs(xn-x)<errmax))
       break;
       x=xn;
   }
   cout<<"Root is: "<<xn;
}