What is the value of Math.abs(-2)?

The value of Math.abs(-2) is 2. The function Math.abs() is designed to return the absolute value of a number, which is defined as the distance of that number from zero on the number line, without considering direction. When -2 is passed to the Math.abs() function, it effectively removes the negative sign, resulting in a positive value of 2. This illustrates one of the fundamental operations in programming related to handling numerical values.

In this context, it's important to understand that the concept of absolute value is essential in many programming applications, particularly when dealing with distance, magnitude, or comparisons that disregard sign.