`

```
Inline Code Example Here
#include <iostream>
#include <cmath>
using namespace std;
int main() {
int n = 0;
double x,sn=0,snm1 =1,tn=1,tnm1=1,diff;
cout << "Enter a value x which is -1< x <1"<< "\n";
cin >>x;
tnm1=1;
do{
tn = -1*((4*(n-1))-1)/(4+(4*(n-1)))*x*tnm1;
snm1=tn+tnm1;
sn = snm1 + sn;
diff= fabs(sn-snm1);
snm1=sn;
tn=tnm1;
n++;
cout<<sn<<" " << diff <<"\n";
}while(diff>=0.0001);
}
Problem 3. The Taylor series expansion at x = 0 of (1+
```