Question

if ={1,2,3,4,5,6,}and A={ 2,3,6] find AUA'

Answer 1

Answer:

{1,2,3,4,5,6}

hope it helps u

Answer 2

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

A = {2 , 3 , 6}

First we have to find A'

A' = U - A

A' = {1 , 2, 3 , 4 , 5 , 6} - {2 , 3 , 6}

A' = {1 , 4 , 5}

A U A' = {2 , 3 , 6} U {1 , 4 , 5}

A U A' = {1 , 2 , 3 , 4 , 5 , 6}