#include<iostream.h>

#include<conio.h>

#include<math.h>

void main()

{

clrscr(); //to clear the screen

int i,n;

float x,sum=0;

cout<<“x+x^2/2+x^3/3+…..+x^n/n”;

cout<<“nEnter value of x and n:”;

cin>>x>>n;

for(i=1;i<=n;++i)

sum+=pow(x,i)/i;

cout<<“nsum=”<<sum;

getch(); //to stop the screen

}

This helped. I’m using Python but it wasn’t hard to base mine on this. 🙂

Can anyone solve this.

input from user any alphabet and decimal number, generate its binary form, using multiple statement if else, then if user press 1 it means he want to see its graphical representation in non return to zero NRZ form, if he press 2 show its graphical representation in retun zero RZ form.

Prgrm to print series s=x+x^2+x^3….in c++

void main()

{

long int i,n,x,sum=0;

cout<>x>>n;

for(i=1;I<=n;I++)

sum+=pow(x,i);

cout <<"sum="<<sum;

getch();

}