It is used to repeat any block of code multiple times (iteration)
If the internet document identifies the author, the textbook recommends that you type the author's name into the internet search box.
<h3>What is an internet document?</h3>
These are those documents that are gotten from the a search on the internet. To cite such items there are certain guidelines that are to be followed.
A simple search on a search engine would show you the most important details that this author possesses.
Read more on internet documents here:
brainly.com/question/14715750
Answer:
// here is code in c++ to find the approx value of "e".
#include <bits/stdc++.h>
using namespace std;
// function to find factorial of a number
double fact(int n){
double f =1.0;
// if n=0 then return 1
if(n==0)
return 1;
for(int a=1;a<=n;++a)
f = f *a;
// return the factorial of number
return f;
}
// driver function
int main()
{
// variable
int n;
double sum=0;
cout<<"enter n:";
// read the value of n
cin>>n;
// Calculate the sum of the series
for (int x = 0; x <= n; x++)
{
sum += 1.0/fact(x);
}
// print the approx value of "e"
cout<<"Approx Value of e is: "<<sum<<endl;
return 0;
}
Explanation:
Read the value of "n" from user. Declare and initialize variable "sum" to store the sum of series.Create a function to Calculate the factorial of a given number. Calculate the sum of all the term of the series 1+1/1!+1/2!.....+1/n!.This will be the approx value of "e".
Output:
enter n:12
Approx Value of e is: 2.71828
The answer to your question is,
NIC - Network Interface Card
-Mabel <3
