Question

Write a program in QBASIC and draw the flowchart to find the sum of the following series :

a) S = X + x² + x³ + x* + N x+1 x+2 x+3

b) S = .N %3D x+2 x+3 x+4

c) S = 0,1,1,2,3,5.. N d) S = 10,11,21,23,44.. N %D e) S = 1+2+9+28+65​

Answer 1

Answer:

Explanation:

#include<stdio.h>

#include<math.h>

int main()

{

   int n,i=1,x,j,fact;

   double sum=1.1;

   printf("Enter the range of number:");

   scanf("%d",&n);

   printf("Enter the value of x:");

   scanf("%d",&x);

   while(i<=n)

   {

       fact=1;

       for(j=1;j<=i;j++){

           fact*=j;

       sum+=pow(x,i)/fact;

       }

       i++;

   }

   printf("The sum of the series = %0.2lf",sum);

}