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give examples of compliment set 

Sagot :

Renzkhie24viz
ex:U={1,2,3,4,5}
     A={2,3,5}

find:A={1,4} n(A)=2
Skyjeviz
Here's an example:
U={1,2,3,4,5,6,7}
B={2,5,6,7}

So the answer is B'={1,3,4}