Question
Which numbering system consists of digits 0-9 and letters
A-F?Solution
The hexadecimal system (base 16) is a numbering system that uses 16 symbols: the digits 0-9 and letters A-F. Letters represent decimal values beyond 9 (A = 10, B = 11, ..., F = 15). It is commonly used in computing, particularly in memory addressing, color codes, and assembly language.
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