CS 2073 Compuier Programming with Engineering Applications Assignment 5 1. (100 pts) Write a program that implements the following functions. long factorial (int n) double exponent (double x, int n) The functions implemented should follow below guidelines . Factorial: Computes n! nx (n-1) x x 1 Arponent: Computes the sum of first n terms of er using the following approximation. Read the value of n and z from the user and compute the first n terms of ef using the function erponent. Print the result returned by the function and compare it with the value obtained by calling the math library function exp. When you increase the value of n your result shoukd get closer to the result of exp Sample execution of the program is given below Enter n and x 20 2.1 Approximation8.1753222282 Exact8.1661699126 Submit your program electronically using the Mackboard system The program you submt should be your ouwn work. Cheating will be reported to office of academic integrity. Both the copier and copiee will be held responsible