Write a recursive function to find the factorial of a number. Use the defined function to compute the term “nCr” for the following scenario: The values of ‘n’ and ‘r’ are stored in two parallel arrays of any user defined size . You have to Read the arrays n and r at run time. Compute n C r for each corresponding terms in the array ‘n’ and ‘r’, and display it properly formatted. Also your program should print the current date and time using library functions

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Declaring and Defining the function

A set of statements, which performs a particular task is called a function. The program gains modularity by using function. The application is quite easy to understand, read, and edit when they are created with functions. The developer/programmer creates a function and uses main() to call the function. Once the function gets executed, the control is transferred to the main program.