JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Exercise - Write a Factorial Function in JavaScri

This video tutorial explains how to calculate factorials using a function called 'factorialize'. It begins with a brief introduction to factorials and their basic definition. The tutorial then guides viewers through declaring a function that computes factorials, providing examples with different numbers. After demonstrating the calculations, the video encourages viewers to test the function with their own inputs and share their solutions. The tutorial concludes with motivational remarks, emphasizing that understanding factorials is achievable.

What is the purpose of the function called 'factorialize'?

What should the function return when the input is 4?

How do you calculate the factorial of a number, for example, 5?

What is the result when you call the function with 7 as the argument?

What are some ways to approach solving the factorial problem?