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 need help ASAP

 

 Apr 10, 2020
 #1
avatar+111329 
+2

1. A U B  =  { 1,2,3,5,7,9 }

 

2. A ∩ B =  { 3,5,7}

 

3. (A U B)c  = {4, 6, 8}

 

4.  A ∩ Bc  = {2 }

 

 

cool cool cool

 Apr 10, 2020

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