Question

consider the set U ={a,b,c,d,e,f,g}, A={b,c,d,e} and B= {a,c,g}
(a) find A' and B'
(b) verify that (A U B)'= A' intersection B'​

Answer 1

Answer:

A' = a f g

B'=b d e f

Step-by-step explanation:

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Answer 2

Answer:

a=A'={a,f,g} B'={b,d,e,f}

Step-by-step explanation:

(AUB)'

(AUB)= {a,b,c,d,e,g}

(AUB)'={f}

(A' intersection B')= null