Question

pls give answer fast

Answer 1

Answer:

hope it helps u

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Step-by-step explanation:

(1)A = { x , y , z , m , n}

(2)B = { p , q , r , m , n)

(3)A U B = ( x , y , z, p , q , r , m , n)

(4)U={nothing}

(5)A' - Which which cant be A

A' = { p , q , r , s , t}

(6)B' - Which cant be B

B' = { x , y , z , s , t}

(7)(A U B)' - which cant be A U B

(A U B)' = {s , t}