TypeScript for Beginners - Passing Multiple Parameters

The video tutorial explains how to define a simple function called 'add' that takes two parameters and returns their sum. It covers the function's parameter types, return type, and implementation. The tutorial also demonstrates how to test the function using console log and how to view the results in a web browser after transpiling the code.

How can you invoke the 'add' function and what numbers should you pass?

What will be the output when you refresh the web browser after invoking the 'add' function?