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kitwing33 2016-12-19 03:24 PM

有無ching 識得做依條數?

有無ching 識得做依條數? ---->(a) ii) ONLY
我比我細佬問到口啞啞..:smile_13::smile_13:

[img]有無ching 識得做依條數?[/img]
[img][url=https://postimg.org/image/p0269su8n/][img]  [img]https://s23.postimg.org/4fxcbbehn/000.jpg[/img][/img][/url]  [url=https://postimage.org/index.php?lang=chinese_simplified]upload  [/url][/img]

nz6250181 2016-12-20 08:35 AM

[quote]原帖由 [i]kitwing33[/i] 於 2016-12-19 03:24 PM 發表 [url=http://www.discuss.com.hk/redirect.php?goto=findpost&pid=453456265&ptid=26323939][img]http://www.discuss.com.hk/images/common/back.gif[/img][/url]
有無ching 識得做依條數? ---->(a) ii) ONLY
我比我細佬問到口啞啞..:smile_13::smile_13:

有無ching 識得做依條數?
  [img]https://s23.postimg.org/4fxcbbehn/000.jpg[/img]  upload   [/quote]
無圖

hamsterman 2016-12-22 04:00 AM

[quote]原帖由 [i]kitwing33[/i] 於 2016-12-19 03:24 PM 發表 [url=http://www.discuss.com.hk/redirect.php?goto=findpost&pid=453456265&ptid=26323939][img]http://www.discuss.com.hk/images/common/back.gif[/img][/url]
有無ching 識得做依條數? ---->(a) ii) ONLY
我比我細佬問到口啞啞..:smile_13::smile_13:

有無ching 識得做依條數?
[/quote]

Looks like a first-year computer logics/circuits problem, go look up De Morgan's Theorem, it's not that hard to understand:

[url]http://www.allaboutcircuits.com/textbook/digital/chpt-7/demorgans-theorems/[/url]
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