#Some proof with sets

6 messages · Page 1 of 1 (latest)

coral vergeBOT
normal vine
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how do you intend to prove it

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there are several ways

normal vine
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i cant understand either.
the way that to prove this using this method is by using 2 cases but not in that way:

  1. show that if x is an element of B then its also an element of C
    2.show that if x in not an element of B then its also not an element of C
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i think the second case was supposed to be B not A

mental jungle
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.solved