1. Магични парови цифара.
- Author
-
Микић, Јован
- Subjects
BINARY number system ,MAGIC ,MULTIPLICATION ,NUMBER systems - Abstract
In this paper, we present the notion of a magic pair of digits in a number system with an arbitrary basis b, and we study its equivalent definitions. In particular, we determine all pairs of magic digits in decimal, octal, hexadecimal, and binary number system. We use magic pairs of digits to derive a new multiplication formula. In the end, we give an application of a well-known formula related to magic pairs. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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