Modulo Subtraction/Examples/8 - 27 modulo 10
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Example of Modulo Subtraction
| \(\ds \paren {8 - 27} \pmod {10}\) | \(=\) | \(\ds \paren {18 - 7} \pmod {10}\) | ||||||||||||
| \(\ds \) | \(=\) | \(\ds 1 \pmod {10}\) |
Sources
- 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): congruence modulo $n$
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): congruence modulo $n$