10's complement?

0 ⤊

If we were to change to a 10's complement scheme for expressing negative numbers, what digit would indicate the value was positive or negative?

Tens complement?
Positive numbers would need leading zeroes, to show they are positive.
Negative numbers would therefore start with 9.

2007-02-21 11:32:52 · answer #1 · answered by Alan 6 · 0⤊ 1⤋

no one digit.........

2007-02-21 20:59:25 · answer #2 · answered by Anonymous · 0⤊ 0⤋