Check out a free preview of the full Coercion in JavaScript course:
The "Special Values: NaN" Lesson is part of the full, Coercion in JavaScript course featured in this preview video. Here's what you'd learn in this lesson:
Within the JavaScript primitive types, there are a number of special values. For example NaN (not a number), Infinity, or null could be used to represent a value. Kyle begins with an demonstration of NaN.
