Question

8. An archaeologist found an old aljen relic with Arabic numerals, which he later found that the order of cach numeral is opposite from what we use today. For example, the inscribed number 0 on the stone actually meant number 9 in today Arabic numerals, I is 8, 2 is 7, 3 is 6, and therefore 8 is I and 9 is 0. His daughter wants to build a digital logie circuit to match all of these inscribed numerals to current Arabic numbers to find any meaningful information from them.

Answer 1

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Kmap 09/ Solution Let inputs= be represented using Hebito {azaza, aog capul -4,01 02 03 wrk . Truth table аз 22 а, во По, о, о, ооо о оооо ПРО от бродоо o o oт i o oo asazdi Axx x ото от TJ - отто 1 00 xx оноо | о тот о тот от бо Оз - адала | отто О от 1 от ТТ оотору Тооо ООО тоо agaraiage on the то от О о об то то кх кх то ТІ xxx X 107 of placas 1 г от xxxx ІІ тохххх 102= a, a, III a3a2 900, 1 ay Lolon аз он, 1 бадай, ороғаҳар (ooox RJO4 azag pool, lo Тооцоо О) = 43a1 і якіх догоо Oo=Go tot 10o=ão oox x x aqai 0=azautaza, | КХ az Do at бая 42 Фа, 0,90 а таъс oj to o от