Trying to answer this in C++

Question 6: The number e is an important mathematical constant that is the base of the natural logarithm. e also arises in the study of compound interest, and in many other applications. Background of e: https://en.wikipedia.org/wiki/E (mathematical constant) e can be calculated as the sum of the infinite series: The value of e is approximately equal to 2.71828. We can get an approximate value of e, by calculating only a partial sum of the infinite sum above (the more addends we add, the better approximation we get) Implement the function double eApprox (int n) This function is given a positive integer n, and returns an approximation of e, calculated by the sum of the first (n+1) addends of the infinite sum above To test your function use the following main int main() cout.precision(30); for (int n = 1; n