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Determine the following

A' upside down u B'

 

U= {1,2,3,4,5,6,7,8}

A={1,2,4,5,7}

B={2,3,5}

Guest Aug 19, 2018

Best Answer 

 #1
avatar+26971 
+1

The 'upside down U' , \(\cap\), is the intersection symbol.  It means the elements that are common to both sets., so here:

 

\(A\cap B=\left \{ 2,5 \right \}\)

Alan  Aug 19, 2018
 #1
avatar+26971 
+1
Best Answer

The 'upside down U' , \(\cap\), is the intersection symbol.  It means the elements that are common to both sets., so here:

 

\(A\cap B=\left \{ 2,5 \right \}\)

Alan  Aug 19, 2018

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