the number of different digits or combination of digits and letters that a system of counting uses to represent numbers
The number of different symbols used in a system of counting
Answer:
In a system of counting, the number of different symbols used to represent numbers is crucial. These symbols can be digits, letters, or a combination of both. For example, the most common system used worldwide is the decimal system, which uses ten different symbols (0, 1, 2, 3, 4, 5, 6, 7, 8, 9) to represent any number. This system is also known as the base-10 system.
Other systems like the binary system, which is fundamental in computing, use only two symbols (0 and 1). In the hexadecimal system, sixteen symbols are used, including digits from 0 to 9 and letters from A to F to represent numbers. Each system’s base determines the number of unique symbols required, and these symbols play a vital role in expressing numerical values accurately.