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I need help to prove this

Discussion in 'Programming' started by Liz Lazu, Jan 21, 2016.

0
  1. #1
    A is a subset of B if and only if AnB'=empty set
    I need help the formula how to prove this question
     
    Liz Lazu, Jan 21, 2016 IP
  2. deathshadow

    deathshadow Acclaimed Member

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    #2
    Apart from it sounding like homework.... what language are you using? The answer could vary wildly from "iterating through arrays" to processing an array to languages that actually support sets and have an "in" command.

    Much less what is the data? How is it stored? "Set" and "subset" are pretty damned vague and could mean any of a thousand different things in "programming" given that damned near every programming languages handle the idea of a "set" differently.
     
    deathshadow, Jan 21, 2016 IP
    sarahk likes this.
  3. sarahk

    sarahk iTamer Staff

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    #3
    sarahk, Jan 21, 2016 IP