Question

U = {x|x ∈ N, 1 ≤ x < 10}, A = {1, 2, 3, 4, 5}, B = {4, 5, 7, 8, 9}. What is A' ⋂ B' =? 

a){4, 5}

b)Ø

c){6}

d){5}

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Answer 1

HEY BUDDY

THE ANSWER IS A

FOR REFERENCE HERE'S THE PHOTO