Suppose X is a random variable that takes values on all positive integers. Let A = {2
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Suppose X is a random variable that takes values on all positive integers. Let A = {2 ≤ X ≤ 4} and B = {X ≥ 4}. Describe the events
(i) Ac
(ii) Bc
(iii) AB
(iv) A ∪ B
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