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Math Help - Inclusion-Exclusion

  1. #1
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    Inclusion-Exclusion

    A=10 and B=15

    Find the maximum and minimum values AuB

    Max=25, Min=15.

    Am I correct?
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  2. #2
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    As written the question makes no sence.
    Do you mean that A~\&~B are sets?
    And |A|=10~\&~|B|=15 that is the number of elements in the sets.
    Are you asks to find \max\{|A\cup B|\}~\&~\min\{|A\cup B|\}?
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  3. #3
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    Sorry! Plato. I don't know how to input the symbol.
    You are correct I am looking for ?
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  4. #4
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    Quote Originally Posted by questionboy View Post
    Sorry! Plato. I don't know how to input the symbol. You are correct.[/URL]?
    \max\{|A\cup B|\}=25~\&~\min\{|A\cup B|\}=15.
    Why not learn to post in symbols? You can use LaTeX tags.
    [tex]\max\{|A\cup B|\}=25~\&~\min\{|A\cup B|\}=15[/tex]. gives \max\{|A\cup B|\}=25~\&~\min\{|A\cup B|\}=15.
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  5. #5
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    Thank you very much! Plano. I will try to use symbol next time.
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