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
Answer:
This is the case of redundancy or the repeated data. It means that the same data is being repeated again and again. And its the wastage of time and memory both. The redundancy must be removed in all circumstances. However, we cannot as without it proper normalization of data is not possible.
Explanation:
The answer is self explanatory.
Venn diagrams are used to depict set intersections (denoted by an upside-down letter U)......
Answer:
Option B is correct.
Explanation:
As such an application programmer, Shania recently began a new work. The first assignment was to create an earlier software available on certain devices, developed for Android.
So, she using cross-platform software to compose application code that might convert the current android application code across various native versions to makes it much simpler and quicker for her job.
Other options are incorrect because they are not related to the following scenario.
Answer:Table
Explanation:A relational database has structures and thus have more than one table. The tables consist of row (for entry) and column (for data). As a result, data are organized in a simple manner and are normally consistent.
