Q$.$Write a PL$/$SQL procedure to find the factorial of a given number.

Instructions:

Write a procedure for finding the factorial of $6.$Determine the number you are finding the factorial of$.$ A factorial has a positive integer and an exclamation point. For example, If you want to find the factorial for the number eight, mathematically, it would look like. $6!$

Using the factorial formula, you can write out the sequence of numbers that you will multiply. This Includes the number you are finding the factorial for, the number eight in this example, and all the numbers descending sequentially from it down to one. Mathematically, it would be like this : n$!=$ n$($n$-1)=6(6-1)(6-2)(6-3)(6-4)(6-5)$