Which numeric range is included in hexadecimal digits?

Hexadecimal is a base-16 number system that includes the digit range from 0 to 9 and the letters A to F, which represent the values 10 to 15. Therefore, the numeric range that hexadecimal digits include is 0 through 9. This range allows for the representation of numbers in a system that is used widely in computing and digital electronics as it efficiently represents bytes and is often more compact than decimal representation.

The other options do not encompass the complete set of hexadecimal digits. For instance, a range from 0 to 5 misses important digits (6, 7, 8, 9) that are also part of hexadecimal. Options referring to ranges starting and ending at higher numbers (like 1 to 6 or 1 to 10) exclude the initial digit 0 and do not appropriately reflect the full set of hexadecimal digits available. Hence, the right choice is the range from 0 to 9, which accurately describes the numeric part of hexadecimal digits.