Question

If U= {1,2,3,4,5,6}, A ={1,2,3,}
B={2,3,5},and C ={4,5,6}
find (AUB)'n c

Answer 1

5

Explanation:

U means union which is the collection or combination of two or more sets. So (AUB)= {1,2,3,5}

n means intersection which is the set of element common in two or more set. So (AUB)'n c ={5}