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

Step-by-step explanation:

n(x)= 3

n(y)=3

n(z)=4

i think it helps you

Answer 2

Answer:

n(x')=5

n(y')= 5

n(z')=4

Step-by-step explanation:

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