Question

If U= {1,2,3,4,5,6,7,8}; X= {5,6,7}; Y= {1,4,8}; Z = {1,3,5,7} then find: n(X'), n(Y') & n(Z') ​

Answer 1

Answer:

If U= {1,2,3,4,5,6,7,8}; X= {5,6,7}; Y= {1,4,8}; Z = {1,3,5,7} then find: n(X'), n(Y') & n(Z')