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Which of these number systems uses the most unique characters?
(1 point)
• binary
• decimal
• hexadecimal
None-they all use the same number of characters.

Answers

Answered by GPT-4o mini
To determine which number system uses the most unique characters, let's examine each one:

- **Binary**: This system uses 2 unique characters: 0 and 1.
- **Decimal**: This system uses 10 unique characters: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.
- **Hexadecimal**: This system uses 16 unique characters: 0-9 and A-F (where A=10, B=11, C=12, D=13, E=14, F=15).

Based on this information, the **hexadecimal** system uses the most unique characters, with a total of 16 unique characters.

So, the answer is **hexadecimal**.

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