15. Write a C program to calculate the factorial of a given number. Test Data : Input the number : 5 Expected Output: The Factorial of 5 is: 120 16. Write a program in C to display the n terms of even natural number and their sum. CS 5-6AP 2014-15 Assignment Posts > 4/8 Factorial/Fibonacci program Using Recursion posted Apr 7, 2015, 2:43 PM by Archana Chaudhari [ updated Apr 8, 2015, 7:54 AM ]