A=10 and B=15

Find the maximum and minimum values AuB

Max=25, Min=15.

Am I correct?

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- April 15th 2010, 02:15 PMquestionboyInclusion-Exclusion
A=10 and B=15

Find the maximum and minimum values AuB

Max=25, Min=15.

Am I correct? - April 15th 2010, 02:53 PMPlato
As written the question makes no sence.

Do you mean that are sets?

And that is the number of elements in the sets.

Are you asks to find ? - April 15th 2010, 03:05 PMquestionboy
Sorry! Plato. I don't know how to input the symbol.

You are correct I am looking for http://www.mathhelpforum.com/math-he...97e2f3c6-1.gif? - April 15th 2010, 03:22 PMPlato
.

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 . - April 15th 2010, 03:44 PMquestionboy
Thank you very much! Plano. I will try to use symbol next time.