TypeScript for Beginners - Rest Parameter

The video tutorial explains how to create a function in JavaScript that can accept a variable number of parameters using the rest parameters or variadic functions concept. It demonstrates the use of the triple dot operator to handle multiple arguments and shows how to implement a function that calculates the product of all numbers passed to it. The tutorial also covers testing the function and compiling the code to see the results in a web browser console.

Describe the process of calculating the product of numbers passed as parameters in a function.

What steps should be taken to invoke the product function and display the result?