Understanding NaN in JavaScript Not a Number #javascript #js #javascriptinterview #javascriptbasics

In JavaScript, `NaN` stands for "Not-a-Number." It's a special value that represents an invalid number resulting from operations that don't produce a meaningful numeric result. For instance, dividing zero by zero or attempting arithmetic operations involving non-numeric values may result in `NaN`. While `NaN` is a numeric data type, it signifies a value that is not a valid number.

Explore the nature of `NaN` in JavaScript, understanding its behavior in mathematical operations and how it's used to signify invalid numeric results.

1. #NaN
2. #JavaScriptValues
3. #NotANumber
4. #NumericOperations
5. #JavaScriptErrors
6. #InvalidValues
7. #ProgrammingConcepts
8. #JSNaN
9. #JavaScriptBasics
10. #JSDataTypes